31045152

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 81823392

約数和(自身を除く): 50778240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 977, 993, 1324, 1954, 1986, 2648, 2931, 3908, 3972, 5296, 5862, 7816, 7944, 10592, 11724, 15632, 15888, 23448, 31264, 31776, 46896, 93792, 323387, 646774, 970161, 1293548, 1940322, 2587096, 3880644, 5174192, 7761288, 10348384, 15522576, 31045152]

約数ペア:

[(1, 31045152), (2, 15522576), (3, 10348384), (4, 7761288), (6, 5174192), (8, 3880644), (12, 2587096), (16, 1940322), (24, 1293548), (32, 970161), (48, 646774), (96, 323387), (331, 93792), (662, 46896), (977, 31776), (993, 31264), (1324, 23448), (1954, 15888), (1986, 15632), (2648, 11724), (2931, 10592), (3908, 7944), (3972, 7816), (5296, 5862)]