85782836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 153323520

約数和(自身を除く): 67540684

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 956, 1471, 2942, 5884, 14579, 29158, 58316, 89731, 179462, 351569, 358924, 703138, 1406276, 21445709, 42891418, 85782836]

約数ペア:

[(1, 85782836), (2, 42891418), (4, 21445709), (61, 1406276), (122, 703138), (239, 358924), (244, 351569), (478, 179462), (956, 89731), (1471, 58316), (2942, 29158), (5884, 14579)]