82849390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14884

約数の個数: 32

約数和(自身を含む): 164346336

約数和(自身を除く): 81496946

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 14821, 29642, 74105, 148210, 192673, 385346, 637303, 963365, 1274606, 1926730, 3186515, 6373030, 8284939, 16569878, 41424695, 82849390]

約数ペア:

[(1, 82849390), (2, 41424695), (5, 16569878), (10, 8284939), (13, 6373030), (26, 3186515), (43, 1926730), (65, 1274606), (86, 963365), (130, 637303), (215, 385346), (430, 192673), (559, 148210), (1118, 74105), (2795, 29642), (5590, 14821)]