87274954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{4139}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 141190560

約数和(自身を除く): 53915606

約数列:

[1, 2, 13, 26, 811, 1622, 4139, 8278, 10543, 21086, 53807, 107614, 3356729, 6713458, 43637477, 87274954]

約数ペア:

[(1, 87274954), (2, 43637477), (13, 6713458), (26, 3356729), (811, 107614), (1622, 53807), (4139, 21086), (8278, 10543)]