90453352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6547}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 186225120

約数和(自身を除く): 95771768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6547, 6908, 13094, 13816, 26188, 52376, 72017, 144034, 288068, 576136, 1027879, 2055758, 4111516, 8223032, 11306669, 22613338, 45226676, 90453352]

約数ペア:

[(1, 90453352), (2, 45226676), (4, 22613338), (8, 11306669), (11, 8223032), (22, 4111516), (44, 2055758), (88, 1027879), (157, 576136), (314, 288068), (628, 144034), (1256, 72017), (1727, 52376), (3454, 26188), (6547, 13816), (6908, 13094)]