160679654336

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{80987729}}^1$

素因数の和:80987772

約数の個数: 28

約数和(自身を含む): 329134134720

約数和(自身を除く): 168454480384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 80987729, 161975458, 323950916, 647901832, 1295803664, 2510619599, 2591607328, 5021239198, 5183214656, 10042478396, 20084956792, 40169913584, 80339827168, 160679654336]

約数ペア:

[(1, 160679654336), (2, 80339827168), (4, 40169913584), (8, 20084956792), (16, 10042478396), (31, 5183214656), (32, 5021239198), (62, 2591607328), (64, 2510619599), (124, 1295803664), (248, 647901832), (496, 323950916), (992, 161975458), (1984, 80987729)]