31563056

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 71923968

約数和(自身を除く): 40360912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 317, 392, 508, 634, 784, 889, 1016, 1268, 1778, 2032, 2219, 2536, 3556, 4438, 5072, 6223, 7112, 8876, 12446, 14224, 15533, 17752, 24892, 31066, 35504, 40259, 49784, 62132, 80518, 99568, 124264, 161036, 248528, 281813, 322072, 563626, 644144, 1127252, 1972691, 2254504, 3945382, 4509008, 7890764, 15781528, 31563056]

約数ペア:

[(1, 31563056), (2, 15781528), (4, 7890764), (7, 4509008), (8, 3945382), (14, 2254504), (16, 1972691), (28, 1127252), (49, 644144), (56, 563626), (98, 322072), (112, 281813), (127, 248528), (196, 161036), (254, 124264), (317, 99568), (392, 80518), (508, 62132), (634, 49784), (784, 40259), (889, 35504), (1016, 31066), (1268, 24892), (1778, 17752), (2032, 15533), (2219, 14224), (2536, 12446), (3556, 8876), (4438, 7112), (5072, 6223)]