42139532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10241

約数の個数: 24

約数和(自身を含む): 79369920

約数和(自身を除く): 37230388

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 10159, 20318, 40636, 172703, 345406, 619699, 690812, 1239398, 2478796, 10534883, 21069766, 42139532]

約数ペア:

[(1, 42139532), (2, 21069766), (4, 10534883), (17, 2478796), (34, 1239398), (61, 690812), (68, 619699), (122, 345406), (244, 172703), (1037, 40636), (2074, 20318), (4148, 10159)]