31382652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7949}}^1$

素因数の和:8010

約数の個数: 48

約数和(自身を含む): 85478400

約数和(自身を除く): 54095748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7949, 15898, 23847, 31796, 47694, 55643, 95388, 111286, 166929, 222572, 333858, 373603, 667716, 747206, 1120809, 1494412, 2241618, 2615221, 4483236, 5230442, 7845663, 10460884, 15691326, 31382652]

約数ペア:

[(1, 31382652), (2, 15691326), (3, 10460884), (4, 7845663), (6, 5230442), (7, 4483236), (12, 2615221), (14, 2241618), (21, 1494412), (28, 1120809), (42, 747206), (47, 667716), (84, 373603), (94, 333858), (141, 222572), (188, 166929), (282, 111286), (329, 95388), (564, 55643), (658, 47694), (987, 31796), (1316, 23847), (1974, 15898), (3948, 7949)]