31161064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18637}}^1$

素因数の和:18673

約数の個数: 32

約数和(自身を含む): 67096800

約数和(自身を除く): 35935736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18637, 37274, 74548, 149096, 205007, 354103, 410014, 708206, 820028, 1416412, 1640056, 2832824, 3895133, 7790266, 15580532, 31161064]

約数ペア:

[(1, 31161064), (2, 15580532), (4, 7790266), (8, 3895133), (11, 2832824), (19, 1640056), (22, 1416412), (38, 820028), (44, 708206), (76, 410014), (88, 354103), (152, 205007), (209, 149096), (418, 74548), (836, 37274), (1672, 18637)]