159834016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{161123}}^1$

素因数の和:161164

約数の個数: 24

約数和(自身を含む): 324825984

約数和(自身を除く): 164991968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 161123, 322246, 644492, 1288984, 2577968, 4994813, 5155936, 9989626, 19979252, 39958504, 79917008, 159834016]

約数ペア:

[(1, 159834016), (2, 79917008), (4, 39958504), (8, 19979252), (16, 9989626), (31, 5155936), (32, 4994813), (62, 2577968), (124, 1288984), (248, 644492), (496, 322246), (992, 161123)]