31540972322

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1449893}}^1$

素因数の和:1450117

約数の個数: 16

約数和(自身を含む): 48281470200

約数和(自身を除く): 16740497878

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 1449893, 2899786, 105842189, 211684378, 216034057, 432068114, 15770486161, 31540972322]

約数ペア:

[(1, 31540972322), (2, 15770486161), (73, 432068114), (146, 216034057), (149, 211684378), (298, 105842189), (10877, 2899786), (21754, 1449893)]