89824810

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{42571}}^1$

素因数の和:42789

約数の個数: 16

約数和(自身を含む): 162454752

約数和(自身を除く): 72629942

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 42571, 85142, 212855, 425710, 8982481, 17964962, 44912405, 89824810]

約数ペア:

[(1, 89824810), (2, 44912405), (5, 17964962), (10, 8982481), (211, 425710), (422, 212855), (1055, 85142), (2110, 42571)]