30642992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83269}}^1$

素因数の和:83300

約数の個数: 20

約数和(自身を含む): 61952880

約数和(自身を除く): 31309888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 83269, 166538, 333076, 666152, 1332304, 1915187, 3830374, 7660748, 15321496, 30642992]

約数ペア:

[(1, 30642992), (2, 15321496), (4, 7660748), (8, 3830374), (16, 1915187), (23, 1332304), (46, 666152), (92, 333076), (184, 166538), (368, 83269)]