2103231856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{5171}}^1$

素因数の和:7501

約数の個数: 40

約数和(自身を含む): 4448251008

約数和(自身を除く): 2345019152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2311, 4622, 5171, 9244, 10342, 18488, 20684, 25421, 36976, 41368, 50842, 56881, 82736, 101684, 113762, 203368, 227524, 406736, 455048, 910096, 11950181, 23900362, 47800724, 95601448, 131451991, 191202896, 262903982, 525807964, 1051615928, 2103231856]

約数ペア:

[(1, 2103231856), (2, 1051615928), (4, 525807964), (8, 262903982), (11, 191202896), (16, 131451991), (22, 95601448), (44, 47800724), (88, 23900362), (176, 11950181), (2311, 910096), (4622, 455048), (5171, 406736), (9244, 227524), (10342, 203368), (18488, 113762), (20684, 101684), (25421, 82736), (36976, 56881), (41368, 50842)]