9319648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 20257776

約数和(自身を除く): 10938128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 521, 559, 688, 1042, 1118, 1376, 2084, 2236, 4168, 4472, 6773, 8336, 8944, 13546, 16672, 17888, 22403, 27092, 44806, 54184, 89612, 108368, 179224, 216736, 291239, 358448, 582478, 716896, 1164956, 2329912, 4659824, 9319648]

約数ペア:

[(1, 9319648), (2, 4659824), (4, 2329912), (8, 1164956), (13, 716896), (16, 582478), (26, 358448), (32, 291239), (43, 216736), (52, 179224), (86, 108368), (104, 89612), (172, 54184), (208, 44806), (344, 27092), (416, 22403), (521, 17888), (559, 16672), (688, 13546), (1042, 8944), (1118, 8336), (1376, 6773), (2084, 4472), (2236, 4168)]