31826572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 29459828

約数列:

[1, 2, 4, 23, 29, 46, 58, 79, 92, 116, 151, 158, 302, 316, 604, 667, 1334, 1817, 2291, 2668, 3473, 3634, 4379, 4582, 6946, 7268, 8758, 9164, 11929, 13892, 17516, 23858, 47716, 52693, 100717, 105386, 201434, 210772, 274367, 345941, 402868, 548734, 691882, 1097468, 1383764, 7956643, 15913286, 31826572]

約数ペア:

[(1, 31826572), (2, 15913286), (4, 7956643), (23, 1383764), (29, 1097468), (46, 691882), (58, 548734), (79, 402868), (92, 345941), (116, 274367), (151, 210772), (158, 201434), (302, 105386), (316, 100717), (604, 52693), (667, 47716), (1334, 23858), (1817, 17516), (2291, 13892), (2668, 11929), (3473, 9164), (3634, 8758), (4379, 7268), (4582, 6946)]