87661258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{28517}}^1$

素因数の和:28601

約数の個数: 16

約数和(自身を含む): 138597480

約数和(自身を除く): 50936222

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 28517, 57034, 826993, 1511401, 1653986, 3022802, 43830629, 87661258]

約数ペア:

[(1, 87661258), (2, 43830629), (29, 3022802), (53, 1653986), (58, 1511401), (106, 826993), (1537, 57034), (3074, 28517)]