87794972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7753}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 162834000

約数和(自身を除く): 75039028

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 7753, 11324, 15506, 31012, 147307, 294614, 589228, 1155197, 2310394, 4620788, 21948743, 43897486, 87794972]

約数ペア:

[(1, 87794972), (2, 43897486), (4, 21948743), (19, 4620788), (38, 2310394), (76, 1155197), (149, 589228), (298, 294614), (596, 147307), (2831, 31012), (5662, 15506), (7753, 11324)]