31443676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 64253952

約数和(自身を除く): 32810276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 127, 187, 254, 331, 374, 508, 662, 748, 1324, 1397, 2159, 2794, 3641, 4318, 5588, 5627, 7282, 8636, 11254, 14564, 22508, 23749, 42037, 47498, 61897, 84074, 94996, 123794, 168148, 247588, 462407, 714629, 924814, 1429258, 1849628, 2858516, 7860919, 15721838, 31443676]

約数ペア:

[(1, 31443676), (2, 15721838), (4, 7860919), (11, 2858516), (17, 1849628), (22, 1429258), (34, 924814), (44, 714629), (68, 462407), (127, 247588), (187, 168148), (254, 123794), (331, 94996), (374, 84074), (508, 61897), (662, 47498), (748, 42037), (1324, 23749), (1397, 22508), (2159, 14564), (2794, 11254), (3641, 8636), (4318, 7282), (5588, 5627)]