89667656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 196544880

約数和(自身を除く): 106877224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1237, 1394, 1768, 2132, 2474, 2788, 4264, 4948, 5576, 9061, 9896, 16081, 18122, 21029, 32162, 36244, 42058, 50717, 64324, 72488, 84116, 101434, 128648, 168232, 202868, 273377, 405736, 546754, 659321, 862189, 1093508, 1318642, 1724378, 2187016, 2637284, 3448756, 5274568, 6897512, 11208457, 22416914, 44833828, 89667656]

約数ペア:

[(1, 89667656), (2, 44833828), (4, 22416914), (8, 11208457), (13, 6897512), (17, 5274568), (26, 3448756), (34, 2637284), (41, 2187016), (52, 1724378), (68, 1318642), (82, 1093508), (104, 862189), (136, 659321), (164, 546754), (221, 405736), (328, 273377), (442, 202868), (533, 168232), (697, 128648), (884, 101434), (1066, 84116), (1237, 72488), (1394, 64324), (1768, 50717), (2132, 42058), (2474, 36244), (2788, 32162), (4264, 21029), (4948, 18122), (5576, 16081), (9061, 9896)]