80154344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7883}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 158941440

約数和(自身を除く): 78787096

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 7883, 10168, 15766, 31532, 63064, 244373, 323203, 488746, 646406, 977492, 1292812, 1954984, 2585624, 10019293, 20038586, 40077172, 80154344]

約数ペア:

[(1, 80154344), (2, 40077172), (4, 20038586), (8, 10019293), (31, 2585624), (41, 1954984), (62, 1292812), (82, 977492), (124, 646406), (164, 488746), (248, 323203), (328, 244373), (1271, 63064), (2542, 31532), (5084, 15766), (7883, 10168)]