42172108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 83670048

約数和(自身を除く): 41497940

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 164, 194, 241, 388, 451, 482, 902, 964, 1067, 1804, 2134, 2651, 3977, 4268, 5302, 7954, 9881, 10604, 15908, 19762, 23377, 39524, 43747, 46754, 87494, 93508, 108691, 174988, 217382, 257147, 434764, 514294, 958457, 1028588, 1916914, 3833828, 10543027, 21086054, 42172108]

約数ペア:

[(1, 42172108), (2, 21086054), (4, 10543027), (11, 3833828), (22, 1916914), (41, 1028588), (44, 958457), (82, 514294), (97, 434764), (164, 257147), (194, 217382), (241, 174988), (388, 108691), (451, 93508), (482, 87494), (902, 46754), (964, 43747), (1067, 39524), (1804, 23377), (2134, 19762), (2651, 15908), (3977, 10604), (4268, 9881), (5302, 7954)]