31405376

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{16921}}^1$

素因数の和:16962

約数の個数: 28

約数和(自身を含む): 64472820

約数和(自身を除く): 33067444

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 16921, 33842, 67684, 135368, 270736, 490709, 541472, 981418, 1082944, 1962836, 3925672, 7851344, 15702688, 31405376]

約数ペア:

[(1, 31405376), (2, 15702688), (4, 7851344), (8, 3925672), (16, 1962836), (29, 1082944), (32, 981418), (58, 541472), (64, 490709), (116, 270736), (232, 135368), (464, 67684), (928, 33842), (1856, 16921)]