56754986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12893}}^1$

素因数の和:12997

約数の個数: 16

約数和(自身を含む): 89123328

約数和(自身を除く): 32368342

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 12893, 25786, 399683, 799366, 915403, 1830806, 28377493, 56754986]

約数ペア:

[(1, 56754986), (2, 28377493), (31, 1830806), (62, 915403), (71, 799366), (142, 399683), (2201, 25786), (4402, 12893)]