191384272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{225689}}^1$

素因数の和:225750

約数の個数: 20

約数和(自身を含む): 377805060

約数和(自身を除く): 186420788

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 225689, 451378, 902756, 1805512, 3611024, 11961517, 23923034, 47846068, 95692136, 191384272]

約数ペア:

[(1, 191384272), (2, 95692136), (4, 47846068), (8, 23923034), (16, 11961517), (53, 3611024), (106, 1805512), (212, 902756), (424, 451378), (848, 225689)]