16557056

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 88

約数和(自身を含む): 37337280

約数和(自身を除く): 20780224

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 64, 74, 76, 92, 128, 148, 152, 184, 256, 296, 304, 368, 437, 512, 592, 608, 703, 736, 851, 874, 1024, 1184, 1216, 1406, 1472, 1702, 1748, 2368, 2432, 2812, 2944, 3404, 3496, 4736, 4864, 5624, 5888, 6808, 6992, 9472, 9728, 11248, 11776, 13616, 13984, 16169, 18944, 19456, 22496, 23552, 27232, 27968, 32338, 37888, 44992, 54464, 55936, 64676, 89984, 108928, 111872, 129352, 179968, 217856, 223744, 258704, 359936, 435712, 447488, 517408, 719872, 871424, 1034816, 2069632, 4139264, 8278528, 16557056]

約数ペア:

[(1, 16557056), (2, 8278528), (4, 4139264), (8, 2069632), (16, 1034816), (19, 871424), (23, 719872), (32, 517408), (37, 447488), (38, 435712), (46, 359936), (64, 258704), (74, 223744), (76, 217856), (92, 179968), (128, 129352), (148, 111872), (152, 108928), (184, 89984), (256, 64676), (296, 55936), (304, 54464), (368, 44992), (437, 37888), (512, 32338), (592, 27968), (608, 27232), (703, 23552), (736, 22496), (851, 19456), (874, 18944), (1024, 16169), (1184, 13984), (1216, 13616), (1406, 11776), (1472, 11248), (1702, 9728), (1748, 9472), (2368, 6992), (2432, 6808), (2812, 5888), (2944, 5624), (3404, 4864), (3496, 4736)]