161423776

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{13171}}^1$

素因数の和:13564

約数の個数: 24

約数和(自身を含む): 318657024

約数和(自身を除く): 157233248

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 3064, 6128, 12256, 13171, 26342, 52684, 105368, 210736, 421472, 5044493, 10088986, 20177972, 40355944, 80711888, 161423776]

約数ペア:

[(1, 161423776), (2, 80711888), (4, 40355944), (8, 20177972), (16, 10088986), (32, 5044493), (383, 421472), (766, 210736), (1532, 105368), (3064, 52684), (6128, 26342), (12256, 13171)]