30921608

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{9181}}^1$

素因数の和:9608

約数の個数: 16

約数和(自身を含む): 58122060

約数和(自身を除く): 27200452

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 9181, 18362, 36724, 73448, 3865201, 7730402, 15460804, 30921608]

約数ペア:

[(1, 30921608), (2, 15460804), (4, 7730402), (8, 3865201), (421, 73448), (842, 36724), (1684, 18362), (3368, 9181)]