80841056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 84632224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 227, 248, 359, 454, 496, 718, 908, 992, 1436, 1816, 2872, 3632, 5744, 7037, 7264, 11129, 11488, 14074, 22258, 28148, 44516, 56296, 81493, 89032, 112592, 162986, 178064, 225184, 325972, 356128, 651944, 1303888, 2526283, 2607776, 5052566, 10105132, 20210264, 40420528, 80841056]

約数ペア:

[(1, 80841056), (2, 40420528), (4, 20210264), (8, 10105132), (16, 5052566), (31, 2607776), (32, 2526283), (62, 1303888), (124, 651944), (227, 356128), (248, 325972), (359, 225184), (454, 178064), (496, 162986), (718, 112592), (908, 89032), (992, 81493), (1436, 56296), (1816, 44516), (2872, 28148), (3632, 22258), (5744, 14074), (7037, 11488), (7264, 11129)]