31862896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9011}}^1$

素因数の和:9049

約数の個数: 40

約数和(自身を含む): 70401744

約数和(自身を除く): 38538848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 9011, 18022, 36044, 72088, 117143, 144176, 153187, 234286, 306374, 468572, 612748, 937144, 1225496, 1874288, 1991431, 2450992, 3982862, 7965724, 15931448, 31862896]

約数ペア:

[(1, 31862896), (2, 15931448), (4, 7965724), (8, 3982862), (13, 2450992), (16, 1991431), (17, 1874288), (26, 1225496), (34, 937144), (52, 612748), (68, 468572), (104, 306374), (136, 234286), (208, 153187), (221, 144176), (272, 117143), (442, 72088), (884, 36044), (1768, 18022), (3536, 9011)]