31270232

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 68694120

約数和(自身を除く): 37423888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 331, 392, 482, 662, 964, 1324, 1687, 1928, 2317, 2648, 3374, 4634, 6748, 9268, 11809, 13496, 16219, 18536, 23618, 32438, 47236, 64876, 79771, 94472, 129752, 159542, 319084, 558397, 638168, 1116794, 2233588, 3908779, 4467176, 7817558, 15635116, 31270232]

約数ペア:

[(1, 31270232), (2, 15635116), (4, 7817558), (7, 4467176), (8, 3908779), (14, 2233588), (28, 1116794), (49, 638168), (56, 558397), (98, 319084), (196, 159542), (241, 129752), (331, 94472), (392, 79771), (482, 64876), (662, 47236), (964, 32438), (1324, 23618), (1687, 18536), (1928, 16219), (2317, 13496), (2648, 11809), (3374, 9268), (4634, 6748)]