125415568

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{80809}}^1$

素因数の和:80914

約数の個数: 20

約数和(自身を含む): 245500780

約数和(自身を除く): 120085212

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 80809, 161618, 323236, 646472, 1292944, 7838473, 15676946, 31353892, 62707784, 125415568]

約数ペア:

[(1, 125415568), (2, 62707784), (4, 31353892), (8, 15676946), (16, 7838473), (97, 1292944), (194, 646472), (388, 323236), (776, 161618), (1552, 80809)]