54541618

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2971}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 83667744

約数和(自身を除く): 29126126

約数列:

[1, 2, 67, 134, 137, 274, 2971, 5942, 9179, 18358, 199057, 398114, 407027, 814054, 27270809, 54541618]

約数ペア:

[(1, 54541618), (2, 27270809), (67, 814054), (134, 407027), (137, 398114), (274, 199057), (2971, 18358), (5942, 9179)]