42574318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3307}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 65855664

約数和(自身を除く): 23281346

約数列:

[1, 2, 41, 82, 157, 314, 3307, 6437, 6614, 12874, 135587, 271174, 519199, 1038398, 21287159, 42574318]

約数ペア:

[(1, 42574318), (2, 21287159), (41, 1038398), (82, 519199), (157, 271174), (314, 135587), (3307, 12874), (6437, 6614)]