83369872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{274243}}^1$

素因数の和:274270

約数の個数: 20

約数和(自身を含む): 170031280

約数和(自身を除く): 86661408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 274243, 548486, 1096972, 2193944, 4387888, 5210617, 10421234, 20842468, 41684936, 83369872]

約数ペア:

[(1, 83369872), (2, 41684936), (4, 20842468), (8, 10421234), (16, 5210617), (19, 4387888), (38, 2193944), (76, 1096972), (152, 548486), (304, 274243)]