30637616

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{31391}}^1$

素因数の和:31460

約数の個数: 20

約数和(自身を含む): 60335424

約数和(自身を除く): 29697808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 31391, 62782, 125564, 251128, 502256, 1914851, 3829702, 7659404, 15318808, 30637616]

約数ペア:

[(1, 30637616), (2, 15318808), (4, 7659404), (8, 3829702), (16, 1914851), (61, 502256), (122, 251128), (244, 125564), (488, 62782), (976, 31391)]