42052816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 88308584

約数和(自身を除く): 46255768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1117, 1448, 2234, 2353, 2896, 4468, 4706, 8936, 9412, 14521, 17872, 18824, 29042, 37648, 58084, 116168, 202177, 232336, 404354, 808708, 1617416, 2628301, 3234832, 5256602, 10513204, 21026408, 42052816]

約数ペア:

[(1, 42052816), (2, 21026408), (4, 10513204), (8, 5256602), (13, 3234832), (16, 2628301), (26, 1617416), (52, 808708), (104, 404354), (181, 232336), (208, 202177), (362, 116168), (724, 58084), (1117, 37648), (1448, 29042), (2234, 18824), (2353, 17872), (2896, 14521), (4468, 9412), (4706, 8936)]