23327744

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 54040800

約数和(自身を除く): 30713056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 109, 128, 152, 176, 209, 218, 256, 304, 352, 418, 436, 512, 608, 704, 836, 872, 1024, 1199, 1216, 1408, 1672, 1744, 2071, 2398, 2432, 2816, 3344, 3488, 4142, 4796, 4864, 5632, 6688, 6976, 8284, 9592, 9728, 11264, 13376, 13952, 16568, 19184, 19456, 22781, 26752, 27904, 33136, 38368, 45562, 53504, 55808, 66272, 76736, 91124, 107008, 111616, 132544, 153472, 182248, 214016, 265088, 306944, 364496, 530176, 613888, 728992, 1060352, 1227776, 1457984, 2120704, 2915968, 5831936, 11663872, 23327744]

約数ペア:

[(1, 23327744), (2, 11663872), (4, 5831936), (8, 2915968), (11, 2120704), (16, 1457984), (19, 1227776), (22, 1060352), (32, 728992), (38, 613888), (44, 530176), (64, 364496), (76, 306944), (88, 265088), (109, 214016), (128, 182248), (152, 153472), (176, 132544), (209, 111616), (218, 107008), (256, 91124), (304, 76736), (352, 66272), (418, 55808), (436, 53504), (512, 45562), (608, 38368), (704, 33136), (836, 27904), (872, 26752), (1024, 22781), (1199, 19456), (1216, 19184), (1408, 16568), (1672, 13952), (1744, 13376), (2071, 11264), (2398, 9728), (2432, 9592), (2816, 8284), (3344, 6976), (3488, 6688), (4142, 5632), (4796, 4864)]