31373862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 67895520

約数和(自身を除く): 36521658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 1669, 3133, 3338, 5007, 6266, 9399, 10014, 18798, 21697, 43394, 65091, 130182, 402229, 804458, 1206687, 2413374, 5228977, 10457954, 15686931, 31373862]

約数ペア:

[(1, 31373862), (2, 15686931), (3, 10457954), (6, 5228977), (13, 2413374), (26, 1206687), (39, 804458), (78, 402229), (241, 130182), (482, 65091), (723, 43394), (1446, 21697), (1669, 18798), (3133, 10014), (3338, 9399), (5007, 6266)]