31941722

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 48994632

約数和(自身を除く): 17052910

約数列:

[1, 2, 53, 106, 541, 557, 1082, 1114, 28673, 29521, 57346, 59042, 301337, 602674, 15970861, 31941722]

約数ペア:

[(1, 31941722), (2, 15970861), (53, 602674), (106, 301337), (541, 59042), (557, 57346), (1082, 29521), (1114, 28673)]