31217282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 49599540

約数和(自身を除く): 18382258

約数列:

[1, 2, 29, 58, 73, 101, 146, 202, 2117, 2929, 4234, 5329, 5858, 7373, 10658, 14746, 154541, 213817, 309082, 427634, 538229, 1076458, 15608641, 31217282]

約数ペア:

[(1, 31217282), (2, 15608641), (29, 1076458), (58, 538229), (73, 427634), (101, 309082), (146, 213817), (202, 154541), (2117, 14746), (2929, 10658), (4234, 7373), (5329, 5858)]