69099248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139313}}^1$

素因数の和:139352

約数の個数: 20

約数和(自身を含む): 138199488

約数和(自身を除く): 69100240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139313, 278626, 557252, 1114504, 2229008, 4318703, 8637406, 17274812, 34549624, 69099248]

約数ペア:

[(1, 69099248), (2, 34549624), (4, 17274812), (8, 8637406), (16, 4318703), (31, 2229008), (62, 1114504), (124, 557252), (248, 278626), (496, 139313)]