31674148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 63423360

約数和(自身を除く): 31749212

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 103, 116, 206, 241, 319, 412, 482, 638, 964, 1133, 1276, 2266, 2651, 2987, 4532, 5302, 5974, 6989, 10604, 11948, 13978, 24823, 27956, 32857, 49646, 65714, 76879, 99292, 131428, 153758, 273053, 307516, 546106, 719867, 1092212, 1439734, 2879468, 7918537, 15837074, 31674148]

約数ペア:

[(1, 31674148), (2, 15837074), (4, 7918537), (11, 2879468), (22, 1439734), (29, 1092212), (44, 719867), (58, 546106), (103, 307516), (116, 273053), (206, 153758), (241, 131428), (319, 99292), (412, 76879), (482, 65714), (638, 49646), (964, 32857), (1133, 27956), (1276, 24823), (2266, 13978), (2651, 11948), (2987, 10604), (4532, 6989), (5302, 5974)]