80155928

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 155131200

約数和(自身を除く): 74975272

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 2393, 4187, 4786, 8374, 9572, 16748, 19144, 33496, 126829, 189047, 253658, 378094, 507316, 756188, 1014632, 1512376, 10019491, 20038982, 40077964, 80155928]

約数ペア:

[(1, 80155928), (2, 40077964), (4, 20038982), (8, 10019491), (53, 1512376), (79, 1014632), (106, 756188), (158, 507316), (212, 378094), (316, 253658), (424, 189047), (632, 126829), (2393, 33496), (4187, 19144), (4786, 16748), (8374, 9572)]