161874470

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{8297}}^1$

素因数の和:10255

約数の個数: 16

約数和(自身を含む): 291558528

約数和(自身を除く): 129684058

約数列:

[1, 2, 5, 10, 1951, 3902, 8297, 9755, 16594, 19510, 41485, 82970, 16187447, 32374894, 80937235, 161874470]

約数ペア:

[(1, 161874470), (2, 80937235), (5, 32374894), (10, 16187447), (1951, 82970), (3902, 41485), (8297, 19510), (9755, 16594)]