54886672

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 108743040

約数和(自身を除く): 53856368

約数列:

[1, 2, 4, 8, 16, 79, 158, 173, 251, 316, 346, 502, 632, 692, 1004, 1264, 1384, 2008, 2768, 4016, 13667, 19829, 27334, 39658, 43423, 54668, 79316, 86846, 109336, 158632, 173692, 218672, 317264, 347384, 694768, 3430417, 6860834, 13721668, 27443336, 54886672]

約数ペア:

[(1, 54886672), (2, 27443336), (4, 13721668), (8, 6860834), (16, 3430417), (79, 694768), (158, 347384), (173, 317264), (251, 218672), (316, 173692), (346, 158632), (502, 109336), (632, 86846), (692, 79316), (1004, 54668), (1264, 43423), (1384, 39658), (2008, 27334), (2768, 19829), (4016, 13667)]