70181416

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 63539864

約数列:

[1, 2, 4, 8, 131, 167, 262, 334, 401, 524, 668, 802, 1048, 1336, 1604, 3208, 21877, 43754, 52531, 66967, 87508, 105062, 133934, 175016, 210124, 267868, 420248, 535736, 8772677, 17545354, 35090708, 70181416]

約数ペア:

[(1, 70181416), (2, 35090708), (4, 17545354), (8, 8772677), (131, 535736), (167, 420248), (262, 267868), (334, 210124), (401, 175016), (524, 133934), (668, 105062), (802, 87508), (1048, 66967), (1336, 52531), (1604, 43754), (3208, 21877)]