87799514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{17581}}^1$

素因数の和:17821

約数の個数: 16

約数和(自身を含む): 144313056

約数和(自身を除く): 56513542

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 17581, 35162, 193391, 386782, 3990887, 7981774, 43899757, 87799514]

約数ペア:

[(1, 87799514), (2, 43899757), (11, 7981774), (22, 3990887), (227, 386782), (454, 193391), (2497, 35162), (4994, 17581)]