82631872

素因数分解:

$2^6\times {\mathrm{89}}^2\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 42

約数和(自身を含む): 166853108

約数和(自身を除く): 84221236

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 163, 178, 326, 356, 652, 712, 1304, 1424, 2608, 2848, 5216, 5696, 7921, 10432, 14507, 15842, 29014, 31684, 58028, 63368, 116056, 126736, 232112, 253472, 464224, 506944, 928448, 1291123, 2582246, 5164492, 10328984, 20657968, 41315936, 82631872]

約数ペア:

[(1, 82631872), (2, 41315936), (4, 20657968), (8, 10328984), (16, 5164492), (32, 2582246), (64, 1291123), (89, 928448), (163, 506944), (178, 464224), (326, 253472), (356, 232112), (652, 126736), (712, 116056), (1304, 63368), (1424, 58028), (2608, 31684), (2848, 29014), (5216, 15842), (5696, 14507), (7921, 10432)]