79443328

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20066

約数の個数: 32

約数和(自身を含む): 163379520

約数和(自身を除く): 83936192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 20021, 40042, 80084, 160168, 320336, 620651, 640672, 1241302, 1281344, 2482604, 2562688, 4965208, 9930416, 19860832, 39721664, 79443328]

約数ペア:

[(1, 79443328), (2, 39721664), (4, 19860832), (8, 9930416), (16, 4965208), (31, 2562688), (32, 2482604), (62, 1281344), (64, 1241302), (124, 640672), (128, 620651), (248, 320336), (496, 160168), (992, 80084), (1984, 40042), (3968, 20021)]