82468384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 85182176

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 239, 263, 328, 478, 526, 656, 956, 1052, 1312, 1912, 2104, 3824, 4208, 7648, 8416, 9799, 10783, 19598, 21566, 39196, 43132, 62857, 78392, 86264, 125714, 156784, 172528, 251428, 313568, 345056, 502856, 1005712, 2011424, 2577137, 5154274, 10308548, 20617096, 41234192, 82468384]

約数ペア:

[(1, 82468384), (2, 41234192), (4, 20617096), (8, 10308548), (16, 5154274), (32, 2577137), (41, 2011424), (82, 1005712), (164, 502856), (239, 345056), (263, 313568), (328, 251428), (478, 172528), (526, 156784), (656, 125714), (956, 86264), (1052, 78392), (1312, 62857), (1912, 43132), (2104, 39196), (3824, 21566), (4208, 19598), (7648, 10783), (8416, 9799)]