80189614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 131673600

約数和(自身を除く): 51483986

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 761, 893, 1121, 1522, 1786, 2242, 2773, 5546, 14459, 28918, 35767, 44899, 52687, 71534, 89798, 105374, 679573, 853081, 1359146, 1706162, 2110253, 4220506, 40094807, 80189614]

約数ペア:

[(1, 80189614), (2, 40094807), (19, 4220506), (38, 2110253), (47, 1706162), (59, 1359146), (94, 853081), (118, 679573), (761, 105374), (893, 89798), (1121, 71534), (1522, 52687), (1786, 44899), (2242, 35767), (2773, 28918), (5546, 14459)]