31134004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 32551436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 374, 389, 428, 748, 778, 1177, 1556, 1819, 2354, 3638, 4279, 4708, 6613, 7276, 8558, 13226, 17116, 20009, 26452, 40018, 41623, 72743, 80036, 83246, 145486, 166492, 290972, 457853, 707591, 915706, 1415182, 1831412, 2830364, 7783501, 15567002, 31134004]

約数ペア:

[(1, 31134004), (2, 15567002), (4, 7783501), (11, 2830364), (17, 1831412), (22, 1415182), (34, 915706), (44, 707591), (68, 457853), (107, 290972), (187, 166492), (214, 145486), (374, 83246), (389, 80036), (428, 72743), (748, 41623), (778, 40018), (1177, 26452), (1556, 20009), (1819, 17116), (2354, 13226), (3638, 8558), (4279, 7276), (4708, 6613)]