31959710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 61603200

約数和(自身を除く): 29643490

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2851, 5605, 5702, 11210, 14255, 28510, 54169, 108338, 168209, 270845, 336418, 541690, 841045, 1682090, 3195971, 6391942, 15979855, 31959710]

約数ペア:

[(1, 31959710), (2, 15979855), (5, 6391942), (10, 3195971), (19, 1682090), (38, 841045), (59, 541690), (95, 336418), (118, 270845), (190, 168209), (295, 108338), (590, 54169), (1121, 28510), (2242, 14255), (2851, 11210), (5605, 5702)]