40169408

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 56

約数和(自身を含む): 86136480

約数和(自身を除く): 45967072

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 941, 1334, 1472, 1856, 1882, 2668, 3764, 5336, 7528, 10672, 15056, 21344, 21643, 27289, 30112, 42688, 43286, 54578, 60224, 86572, 109156, 173144, 218312, 346288, 436624, 627647, 692576, 873248, 1255294, 1385152, 1746496, 2510588, 5021176, 10042352, 20084704, 40169408]

約数ペア:

[(1, 40169408), (2, 20084704), (4, 10042352), (8, 5021176), (16, 2510588), (23, 1746496), (29, 1385152), (32, 1255294), (46, 873248), (58, 692576), (64, 627647), (92, 436624), (116, 346288), (184, 218312), (232, 173144), (368, 109156), (464, 86572), (667, 60224), (736, 54578), (928, 43286), (941, 42688), (1334, 30112), (1472, 27289), (1856, 21643), (1882, 21344), (2668, 15056), (3764, 10672), (5336, 7528)]