91225808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 193932900

約数和(自身を除く): 102707092

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 349, 496, 527, 698, 961, 1054, 1396, 1922, 2108, 2792, 3844, 4216, 5584, 5933, 7688, 8432, 10819, 11866, 15376, 16337, 21638, 23732, 32674, 43276, 47464, 65348, 86552, 94928, 130696, 173104, 183923, 261392, 335389, 367846, 670778, 735692, 1341556, 1471384, 2683112, 2942768, 5366224, 5701613, 11403226, 22806452, 45612904, 91225808]

約数ペア:

[(1, 91225808), (2, 45612904), (4, 22806452), (8, 11403226), (16, 5701613), (17, 5366224), (31, 2942768), (34, 2683112), (62, 1471384), (68, 1341556), (124, 735692), (136, 670778), (248, 367846), (272, 335389), (349, 261392), (496, 183923), (527, 173104), (698, 130696), (961, 94928), (1054, 86552), (1396, 65348), (1922, 47464), (2108, 43276), (2792, 32674), (3844, 23732), (4216, 21638), (5584, 16337), (5933, 15376), (7688, 11866), (8432, 10819)]