31214074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 52660800

約数和(自身を除く): 21446726

約数列:

[1, 2, 17, 19, 34, 38, 211, 229, 323, 422, 458, 646, 3587, 3893, 4009, 4351, 7174, 7786, 8018, 8702, 48319, 68153, 73967, 96638, 136306, 147934, 821423, 918061, 1642846, 1836122, 15607037, 31214074]

約数ペア:

[(1, 31214074), (2, 15607037), (17, 1836122), (19, 1642846), (34, 918061), (38, 821423), (211, 147934), (229, 136306), (323, 96638), (422, 73967), (458, 68153), (646, 48319), (3587, 8702), (3893, 8018), (4009, 7786), (4351, 7174)]