88990030

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13883}}^1$

素因数の和:14531

約数の個数: 16

約数和(自身を含む): 160443504

約数和(自身を除く): 71453474

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 13883, 27766, 69415, 138830, 8899003, 17798006, 44495015, 88990030]

約数ペア:

[(1, 88990030), (2, 44495015), (5, 17798006), (10, 8899003), (641, 138830), (1282, 69415), (3205, 27766), (6410, 13883)]