83888908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 150927840

約数和(自身を除く): 67038932

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 3863, 5429, 7726, 10858, 15452, 21716, 235643, 343807, 471286, 687614, 942572, 1375228, 20972227, 41944454, 83888908]

約数ペア:

[(1, 83888908), (2, 41944454), (4, 20972227), (61, 1375228), (89, 942572), (122, 687614), (178, 471286), (244, 343807), (356, 235643), (3863, 21716), (5429, 15452), (7726, 10858)]