87728716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1447}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 160554240

約数和(自身を除く): 72825524

約数列:

[1, 2, 4, 23, 46, 92, 659, 1318, 1447, 2636, 2894, 5788, 15157, 30314, 33281, 60628, 66562, 133124, 953573, 1907146, 3814292, 21932179, 43864358, 87728716]

約数ペア:

[(1, 87728716), (2, 43864358), (4, 21932179), (23, 3814292), (46, 1907146), (92, 953573), (659, 133124), (1318, 66562), (1447, 60628), (2636, 33281), (2894, 30314), (5788, 15157)]