31348328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18785

約数の個数: 32

約数和(自身を含む): 67500000

約数和(自身を除く): 36151672

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18749, 37498, 74996, 149992, 206239, 356231, 412478, 712462, 824956, 1424924, 1649912, 2849848, 3918541, 7837082, 15674164, 31348328]

約数ペア:

[(1, 31348328), (2, 15674164), (4, 7837082), (8, 3918541), (11, 2849848), (19, 1649912), (22, 1424924), (38, 824956), (44, 712462), (76, 412478), (88, 356231), (152, 206239), (209, 149992), (418, 74996), (836, 37498), (1672, 18749)]