87192872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{838393}}^1$

素因数の和:838412

約数の個数: 16

約数和(自身を含む): 176062740

約数和(自身を除く): 88869868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 838393, 1676786, 3353572, 6707144, 10899109, 21798218, 43596436, 87192872]

約数ペア:

[(1, 87192872), (2, 43596436), (4, 21798218), (8, 10899109), (13, 6707144), (26, 3353572), (52, 1676786), (104, 838393)]