31004584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 63947520

約数和(自身を除く): 32942936

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 6343, 12686, 25372, 50744, 82459, 164918, 298121, 329836, 596242, 659672, 1192484, 2384968, 3875573, 7751146, 15502292, 31004584]

約数ペア:

[(1, 31004584), (2, 15502292), (4, 7751146), (8, 3875573), (13, 2384968), (26, 1192484), (47, 659672), (52, 596242), (94, 329836), (104, 298121), (188, 164918), (376, 82459), (611, 50744), (1222, 25372), (2444, 12686), (4888, 6343)]