87761752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49639}}^1$

素因数の和:49675

約数の個数: 32

約数和(自身を含む): 187639200

約数和(自身を除く): 99877448

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 49639, 99278, 198556, 397112, 645307, 843863, 1290614, 1687726, 2581228, 3375452, 5162456, 6750904, 10970219, 21940438, 43880876, 87761752]

約数ペア:

[(1, 87761752), (2, 43880876), (4, 21940438), (8, 10970219), (13, 6750904), (17, 5162456), (26, 3375452), (34, 2581228), (52, 1687726), (68, 1290614), (104, 843863), (136, 645307), (221, 397112), (442, 198556), (884, 99278), (1768, 49639)]