15551056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57173}}^1$

素因数の和:57198

約数の個数: 20

約数和(自身を含む): 31903092

約数和(自身を除く): 16352036

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57173, 114346, 228692, 457384, 914768, 971941, 1943882, 3887764, 7775528, 15551056]

約数ペア:

[(1, 15551056), (2, 7775528), (4, 3887764), (8, 1943882), (16, 971941), (17, 914768), (34, 457384), (68, 228692), (136, 114346), (272, 57173)]