31369947854

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1\times {\mathrm{36251}}^1$

素因数の和:36920

約数の個数: 32

約数和(自身を含む): 54353638656

約数和(自身を除く): 22983690802

約数列:

[1, 2, 7, 14, 113, 226, 547, 791, 1094, 1582, 3829, 7658, 36251, 61811, 72502, 123622, 253757, 432677, 507514, 865354, 4096363, 8192726, 19829297, 28674541, 39658594, 57349082, 138805079, 277610158, 2240710561, 4481421122, 15684973927, 31369947854]

約数ペア:

[(1, 31369947854), (2, 15684973927), (7, 4481421122), (14, 2240710561), (113, 277610158), (226, 138805079), (547, 57349082), (791, 39658594), (1094, 28674541), (1582, 19829297), (3829, 8192726), (7658, 4096363), (36251, 865354), (61811, 507514), (72502, 432677), (123622, 253757)]