90742784

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 112

約数和(自身を含む): 212323680

約数和(自身を除く): 121580896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 64, 76, 88, 106, 128, 152, 176, 209, 212, 256, 304, 352, 418, 424, 512, 583, 608, 704, 836, 848, 1007, 1024, 1166, 1216, 1408, 1672, 1696, 2014, 2048, 2332, 2432, 2816, 3344, 3392, 4028, 4096, 4664, 4864, 5632, 6688, 6784, 8056, 8192, 9328, 9728, 11077, 11264, 13376, 13568, 16112, 18656, 19456, 22154, 22528, 26752, 27136, 32224, 37312, 38912, 44308, 45056, 53504, 54272, 64448, 74624, 77824, 88616, 90112, 107008, 108544, 128896, 149248, 155648, 177232, 214016, 217088, 257792, 298496, 354464, 428032, 434176, 515584, 596992, 708928, 856064, 1031168, 1193984, 1417856, 1712128, 2062336, 2387968, 2835712, 4124672, 4775936, 5671424, 8249344, 11342848, 22685696, 45371392, 90742784]

約数ペア:

[(1, 90742784), (2, 45371392), (4, 22685696), (8, 11342848), (11, 8249344), (16, 5671424), (19, 4775936), (22, 4124672), (32, 2835712), (38, 2387968), (44, 2062336), (53, 1712128), (64, 1417856), (76, 1193984), (88, 1031168), (106, 856064), (128, 708928), (152, 596992), (176, 515584), (209, 434176), (212, 428032), (256, 354464), (304, 298496), (352, 257792), (418, 217088), (424, 214016), (512, 177232), (583, 155648), (608, 149248), (704, 128896), (836, 108544), (848, 107008), (1007, 90112), (1024, 88616), (1166, 77824), (1216, 74624), (1408, 64448), (1672, 54272), (1696, 53504), (2014, 45056), (2048, 44308), (2332, 38912), (2432, 37312), (2816, 32224), (3344, 27136), (3392, 26752), (4028, 22528), (4096, 22154), (4664, 19456), (4864, 18656), (5632, 16112), (6688, 13568), (6784, 13376), (8056, 11264), (8192, 11077), (9328, 9728)]