16570291712

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{31513}}^1$

素因数の和:31623

約数の個数: 80

約数和(自身を含む): 36107480640

約数和(自身を除く): 19537188928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 512, 632, 832, 1027, 1264, 1664, 2054, 2528, 3328, 4108, 5056, 6656, 8216, 10112, 16432, 20224, 31513, 32864, 40448, 63026, 65728, 126052, 131456, 252104, 262912, 409669, 504208, 525824, 819338, 1008416, 1638676, 2016832, 2489527, 3277352, 4033664, 4979054, 6554704, 8067328, 9958108, 13109408, 16134656, 19916216, 26218816, 32363851, 39832432, 52437632, 64727702, 79664864, 104875264, 129455404, 159329728, 209750528, 258910808, 318659456, 517821616, 637318912, 1035643232, 1274637824, 2071286464, 4142572928, 8285145856, 16570291712]

約数ペア:

[(1, 16570291712), (2, 8285145856), (4, 4142572928), (8, 2071286464), (13, 1274637824), (16, 1035643232), (26, 637318912), (32, 517821616), (52, 318659456), (64, 258910808), (79, 209750528), (104, 159329728), (128, 129455404), (158, 104875264), (208, 79664864), (256, 64727702), (316, 52437632), (416, 39832432), (512, 32363851), (632, 26218816), (832, 19916216), (1027, 16134656), (1264, 13109408), (1664, 9958108), (2054, 8067328), (2528, 6554704), (3328, 4979054), (4108, 4033664), (5056, 3277352), (6656, 2489527), (8216, 2016832), (10112, 1638676), (16432, 1008416), (20224, 819338), (31513, 525824), (32864, 504208), (40448, 409669), (63026, 262912), (65728, 252104), (126052, 131456)]