16725385856

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{3943}}^1$

素因数の和:5057

約数の個数: 64

約数和(自身を含む): 34435852800

約数和(自身を除く): 17710466944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1069, 1984, 2138, 3943, 3968, 4276, 7886, 8552, 15772, 17104, 31544, 33139, 34208, 63088, 66278, 68416, 122233, 126176, 132556, 136832, 244466, 252352, 265112, 488932, 504704, 530224, 977864, 1060448, 1955728, 2120896, 3911456, 4215067, 4241792, 7822912, 8430134, 15645824, 16860268, 33720536, 67441072, 130667077, 134882144, 261334154, 269764288, 522668308, 539528576, 1045336616, 2090673232, 4181346464, 8362692928, 16725385856]

約数ペア:

[(1, 16725385856), (2, 8362692928), (4, 4181346464), (8, 2090673232), (16, 1045336616), (31, 539528576), (32, 522668308), (62, 269764288), (64, 261334154), (124, 134882144), (128, 130667077), (248, 67441072), (496, 33720536), (992, 16860268), (1069, 15645824), (1984, 8430134), (2138, 7822912), (3943, 4241792), (3968, 4215067), (4276, 3911456), (7886, 2120896), (8552, 1955728), (15772, 1060448), (17104, 977864), (31544, 530224), (33139, 504704), (34208, 488932), (63088, 265112), (66278, 252352), (68416, 244466), (122233, 136832), (126176, 132556)]