31193148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7901}}^1$

素因数の和:7962

約数の個数: 48

約数和(自身を含む): 84962304

約数和(自身を除く): 53769156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7901, 15802, 23703, 31604, 47406, 55307, 94812, 110614, 165921, 221228, 331842, 371347, 663684, 742694, 1114041, 1485388, 2228082, 2599429, 4456164, 5198858, 7798287, 10397716, 15596574, 31193148]

約数ペア:

[(1, 31193148), (2, 15596574), (3, 10397716), (4, 7798287), (6, 5198858), (7, 4456164), (12, 2599429), (14, 2228082), (21, 1485388), (28, 1114041), (42, 742694), (47, 663684), (84, 371347), (94, 331842), (141, 221228), (188, 165921), (282, 110614), (329, 94812), (564, 55307), (658, 47406), (987, 31604), (1316, 23703), (1974, 15802), (3948, 7901)]