31529492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 29942380

約数列:

[1, 2, 4, 17, 34, 41, 43, 68, 82, 86, 164, 172, 263, 526, 697, 731, 1052, 1394, 1462, 1763, 2788, 2924, 3526, 4471, 7052, 8942, 10783, 11309, 17884, 21566, 22618, 29971, 43132, 45236, 59942, 119884, 183311, 192253, 366622, 384506, 463669, 733244, 769012, 927338, 1854676, 7882373, 15764746, 31529492]

約数ペア:

[(1, 31529492), (2, 15764746), (4, 7882373), (17, 1854676), (34, 927338), (41, 769012), (43, 733244), (68, 463669), (82, 384506), (86, 366622), (164, 192253), (172, 183311), (263, 119884), (526, 59942), (697, 45236), (731, 43132), (1052, 29971), (1394, 22618), (1462, 21566), (1763, 17884), (2788, 11309), (2924, 10783), (3526, 8942), (4471, 7052)]