30921304

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{57689}}^1$

素因数の和:57762

約数の個数: 16

約数和(自身を含む): 58843800

約数和(自身を除く): 27922496

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 57689, 115378, 230756, 461512, 3865163, 7730326, 15460652, 30921304]

約数ペア:

[(1, 30921304), (2, 15460652), (4, 7730326), (8, 3865163), (67, 461512), (134, 230756), (268, 115378), (536, 57689)]