42156896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{69337}}^1$

素因数の和:69366

約数の個数: 24

約数和(自身を含む): 87365880

約数和(自身を除く): 45208984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 69337, 138674, 277348, 554696, 1109392, 1317403, 2218784, 2634806, 5269612, 10539224, 21078448, 42156896]

約数ペア:

[(1, 42156896), (2, 21078448), (4, 10539224), (8, 5269612), (16, 2634806), (19, 2218784), (32, 1317403), (38, 1109392), (76, 554696), (152, 277348), (304, 138674), (608, 69337)]