87564212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41539}}^1$

素因数の和:41591

約数の個数: 24

約数和(自身を含む): 167489280

約数和(自身を除く): 79925068

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 41539, 83078, 166156, 706163, 1287709, 1412326, 2575418, 2824652, 5150836, 21891053, 43782106, 87564212]

約数ペア:

[(1, 87564212), (2, 43782106), (4, 21891053), (17, 5150836), (31, 2824652), (34, 2575418), (62, 1412326), (68, 1287709), (124, 706163), (527, 166156), (1054, 83078), (2108, 41539)]