91357864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51673}}^1$

素因数の和:51709

約数の個数: 32

約数和(自身を含む): 195327720

約数和(自身を除く): 103969856

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 51673, 103346, 206692, 413384, 671749, 878441, 1343498, 1756882, 2686996, 3513764, 5373992, 7027528, 11419733, 22839466, 45678932, 91357864]

約数ペア:

[(1, 91357864), (2, 45678932), (4, 22839466), (8, 11419733), (13, 7027528), (17, 5373992), (26, 3513764), (34, 2686996), (52, 1756882), (68, 1343498), (104, 878441), (136, 671749), (221, 413384), (442, 206692), (884, 103346), (1768, 51673)]