87722312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20861

約数の個数: 32

約数和(自身を含む): 179781120

約数和(自身を除く): 92058808

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 20807, 41614, 83228, 166456, 353719, 645017, 707438, 1290034, 1414876, 2580068, 2829752, 5160136, 10965289, 21930578, 43861156, 87722312]

約数ペア:

[(1, 87722312), (2, 43861156), (4, 21930578), (8, 10965289), (17, 5160136), (31, 2829752), (34, 2580068), (62, 1414876), (68, 1290034), (124, 707438), (136, 645017), (248, 353719), (527, 166456), (1054, 83228), (2108, 41614), (4216, 20807)]