164573296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331801}}^1$

素因数の和:331840

約数の個数: 20

約数和(自身を含む): 329147584

約数和(自身を除く): 164574288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 331801, 663602, 1327204, 2654408, 5308816, 10285831, 20571662, 41143324, 82286648, 164573296]

約数ペア:

[(1, 164573296), (2, 82286648), (4, 41143324), (8, 20571662), (16, 10285831), (31, 5308816), (62, 2654408), (124, 1327204), (248, 663602), (496, 331801)]