61391996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 109970784

約数和(自身を除く): 48578788

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 1913, 3826, 7652, 8023, 16046, 32092, 135823, 216169, 271646, 432338, 543292, 864676, 15347999, 30695998, 61391996]

約数ペア:

[(1, 61391996), (2, 30695998), (4, 15347999), (71, 864676), (113, 543292), (142, 432338), (226, 271646), (284, 216169), (452, 135823), (1913, 32092), (3826, 16046), (7652, 8023)]