131935504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15703

約数の個数: 40

約数和(自身を含む): 279410688

約数和(自身を除く): 147475184

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 15647, 31294, 62588, 125176, 250352, 265999, 485057, 531998, 970114, 1063996, 1940228, 2127992, 3880456, 4255984, 7760912, 8245969, 16491938, 32983876, 65967752, 131935504]

約数ペア:

[(1, 131935504), (2, 65967752), (4, 32983876), (8, 16491938), (16, 8245969), (17, 7760912), (31, 4255984), (34, 3880456), (62, 2127992), (68, 1940228), (124, 1063996), (136, 970114), (248, 531998), (272, 485057), (496, 265999), (527, 250352), (1054, 125176), (2108, 62588), (4216, 31294), (8432, 15647)]