31471692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22039}}^1$

素因数の和:22070

約数の個数: 48

約数和(自身を含む): 88865280

約数和(自身を除く): 57393588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 22039, 44078, 66117, 88156, 132234, 154273, 264468, 308546, 374663, 462819, 617092, 749326, 925638, 1123989, 1498652, 1851276, 2247978, 2622641, 4495956, 5245282, 7867923, 10490564, 15735846, 31471692]

約数ペア:

[(1, 31471692), (2, 15735846), (3, 10490564), (4, 7867923), (6, 5245282), (7, 4495956), (12, 2622641), (14, 2247978), (17, 1851276), (21, 1498652), (28, 1123989), (34, 925638), (42, 749326), (51, 617092), (68, 462819), (84, 374663), (102, 308546), (119, 264468), (204, 154273), (238, 132234), (357, 88156), (476, 66117), (714, 44078), (1428, 22039)]