83921404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157747}}^1$

素因数の和:157777

約数の個数: 24

約数和(自身を含む): 176677760

約数和(自身を除く): 92756356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 157747, 315494, 630988, 1104229, 2208458, 2997193, 4416916, 5994386, 11988772, 20980351, 41960702, 83921404]

約数ペア:

[(1, 83921404), (2, 41960702), (4, 20980351), (7, 11988772), (14, 5994386), (19, 4416916), (28, 2997193), (38, 2208458), (76, 1104229), (133, 630988), (266, 315494), (532, 157747)]