89687470

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{4597}}^1$

素因数の和:6555

約数の個数: 16

約数和(自身を含む): 161555328

約数和(自身を除く): 71867858

約数列:

[1, 2, 5, 10, 1951, 3902, 4597, 9194, 9755, 19510, 22985, 45970, 8968747, 17937494, 44843735, 89687470]

約数ペア:

[(1, 89687470), (2, 44843735), (5, 17937494), (10, 8968747), (1951, 45970), (3902, 22985), (4597, 19510), (9194, 9755)]