86474714

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 132402600

約数和(自身を除く): 45927886

約数列:

[1, 2, 89, 109, 178, 218, 4457, 8914, 9701, 19402, 396673, 485813, 793346, 971626, 43237357, 86474714]

約数ペア:

[(1, 86474714), (2, 43237357), (89, 971626), (109, 793346), (178, 485813), (218, 396673), (4457, 19402), (8914, 9701)]