71932912

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{26921}}^1$

素因数の和:27096

約数の個数: 20

約数和(自身を含む): 140209776

約数和(自身を除く): 68276864

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 26921, 53842, 107684, 215368, 430736, 4495807, 8991614, 17983228, 35966456, 71932912]

約数ペア:

[(1, 71932912), (2, 35966456), (4, 17983228), (8, 8991614), (16, 4495807), (167, 430736), (334, 215368), (668, 107684), (1336, 53842), (2672, 26921)]