189675776

素因数分解:

$2^8\times {\mathrm{29}}^2\times {\mathrm{881}}^1$

素因数の和:955

約数の個数: 54

約数和(自身を含む): 392561442

約数和(自身を除く): 202885666

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 841, 881, 928, 1682, 1762, 1856, 3364, 3524, 3712, 6728, 7048, 7424, 13456, 14096, 25549, 26912, 28192, 51098, 53824, 56384, 102196, 107648, 112768, 204392, 215296, 225536, 408784, 740921, 817568, 1481842, 1635136, 2963684, 3270272, 5927368, 6540544, 11854736, 23709472, 47418944, 94837888, 189675776]

約数ペア:

[(1, 189675776), (2, 94837888), (4, 47418944), (8, 23709472), (16, 11854736), (29, 6540544), (32, 5927368), (58, 3270272), (64, 2963684), (116, 1635136), (128, 1481842), (232, 817568), (256, 740921), (464, 408784), (841, 225536), (881, 215296), (928, 204392), (1682, 112768), (1762, 107648), (1856, 102196), (3364, 56384), (3524, 53824), (3712, 51098), (6728, 28192), (7048, 26912), (7424, 25549), (13456, 14096)]