87418190

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{8893}}^1$

素因数の和:9883

約数の個数: 16

約数和(自身を含む): 157530528

約数和(自身を除く): 70112338

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 8893, 9830, 17786, 44465, 88930, 8741819, 17483638, 43709095, 87418190]

約数ペア:

[(1, 87418190), (2, 43709095), (5, 17483638), (10, 8741819), (983, 88930), (1966, 44465), (4915, 17786), (8893, 9830)]