23731864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 28764776

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 433, 442, 527, 806, 866, 884, 1054, 1612, 1732, 1768, 2108, 3224, 3464, 4216, 5629, 6851, 7361, 11258, 13423, 13702, 14722, 22516, 26846, 27404, 29444, 45032, 53692, 54808, 58888, 95693, 107384, 174499, 191386, 228191, 348998, 382772, 456382, 697996, 765544, 912764, 1395992, 1825528, 2966483, 5932966, 11865932, 23731864]

約数ペア:

[(1, 23731864), (2, 11865932), (4, 5932966), (8, 2966483), (13, 1825528), (17, 1395992), (26, 912764), (31, 765544), (34, 697996), (52, 456382), (62, 382772), (68, 348998), (104, 228191), (124, 191386), (136, 174499), (221, 107384), (248, 95693), (403, 58888), (433, 54808), (442, 53692), (527, 45032), (806, 29444), (866, 27404), (884, 26846), (1054, 22516), (1612, 14722), (1732, 13702), (1768, 13423), (2108, 11258), (3224, 7361), (3464, 6851), (4216, 5629)]