80156672

素因数分解:

$2^{11}\times {\mathrm{39139}}^1$

素因数の和:39161

約数の個数: 24

約数和(自身を含む): 160278300

約数和(自身を除く): 80121628

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 39139, 78278, 156556, 313112, 626224, 1252448, 2504896, 5009792, 10019584, 20039168, 40078336, 80156672]

約数ペア:

[(1, 80156672), (2, 40078336), (4, 20039168), (8, 10019584), (16, 5009792), (32, 2504896), (64, 1252448), (128, 626224), (256, 313112), (512, 156556), (1024, 78278), (2048, 39139)]