31136338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1291}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 48372480

約数和(自身を除く): 17236142

約数列:

[1, 2, 31, 62, 389, 778, 1291, 2582, 12059, 24118, 40021, 80042, 502199, 1004398, 15568169, 31136338]

約数ペア:

[(1, 31136338), (2, 15568169), (31, 1004398), (62, 502199), (389, 80042), (778, 40021), (1291, 24118), (2582, 12059)]