90197528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{184831}}^1$

素因数の和:184898

約数の個数: 16

約数和(自身を含む): 171893760

約数和(自身を除く): 81696232

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 184831, 369662, 739324, 1478648, 11274691, 22549382, 45098764, 90197528]

約数ペア:

[(1, 90197528), (2, 45098764), (4, 22549382), (8, 11274691), (61, 1478648), (122, 739324), (244, 369662), (488, 184831)]