86534828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21569}}^1$

素因数の和:21649

約数の個数: 24

約数和(自身を含む): 163069200

約数和(自身を除く): 76534372

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 21569, 43138, 86276, 366673, 733346, 1272571, 1466692, 2545142, 5090284, 21633707, 43267414, 86534828]

約数ペア:

[(1, 86534828), (2, 43267414), (4, 21633707), (17, 5090284), (34, 2545142), (59, 1466692), (68, 1272571), (118, 733346), (236, 366673), (1003, 86276), (2006, 43138), (4012, 21569)]