31829336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 75098880

約数和(自身を除く): 43269544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 308, 317, 326, 616, 634, 652, 1141, 1268, 1304, 1793, 2219, 2282, 2536, 3487, 3586, 4438, 4564, 6974, 7172, 8876, 9128, 12551, 13948, 14344, 17752, 24409, 25102, 27896, 48818, 50204, 51671, 97636, 100408, 103342, 195272, 206684, 361697, 413368, 568381, 723394, 1136762, 1446788, 2273524, 2893576, 3978667, 4547048, 7957334, 15914668, 31829336]

約数ペア:

[(1, 31829336), (2, 15914668), (4, 7957334), (7, 4547048), (8, 3978667), (11, 2893576), (14, 2273524), (22, 1446788), (28, 1136762), (44, 723394), (56, 568381), (77, 413368), (88, 361697), (154, 206684), (163, 195272), (308, 103342), (317, 100408), (326, 97636), (616, 51671), (634, 50204), (652, 48818), (1141, 27896), (1268, 25102), (1304, 24409), (1793, 17752), (2219, 14344), (2282, 13948), (2536, 12551), (3487, 9128), (3586, 8876), (4438, 7172), (4564, 6974)]