164439872

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{82883}}^1$

素因数の和:82926

約数の個数: 28

約数和(自身を含む): 336840576

約数和(自身を除く): 172400704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 82883, 165766, 331532, 663064, 1326128, 2569373, 2652256, 5138746, 5304512, 10277492, 20554984, 41109968, 82219936, 164439872]

約数ペア:

[(1, 164439872), (2, 82219936), (4, 41109968), (8, 20554984), (16, 10277492), (31, 5304512), (32, 5138746), (62, 2652256), (64, 2569373), (124, 1326128), (248, 663064), (496, 331532), (992, 165766), (1984, 82883)]