31872276

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30529}}^1$

素因数の和:30568

約数の個数: 36

約数和(自身を含む): 83346900

約数和(自身を除く): 51474624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 30529, 61058, 91587, 122116, 183174, 274761, 366348, 549522, 885341, 1099044, 1770682, 2656023, 3541364, 5312046, 7968069, 10624092, 15936138, 31872276]

約数ペア:

[(1, 31872276), (2, 15936138), (3, 10624092), (4, 7968069), (6, 5312046), (9, 3541364), (12, 2656023), (18, 1770682), (29, 1099044), (36, 885341), (58, 549522), (87, 366348), (116, 274761), (174, 183174), (261, 122116), (348, 91587), (522, 61058), (1044, 30529)]