31540008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27961}}^1$

素因数の和:28017

約数の個数: 32

約数和(自身を含む): 80530560

約数和(自身を除く): 48990552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27961, 55922, 83883, 111844, 167766, 223688, 335532, 671064, 1314167, 2628334, 3942501, 5256668, 7885002, 10513336, 15770004, 31540008]

約数ペア:

[(1, 31540008), (2, 15770004), (3, 10513336), (4, 7885002), (6, 5256668), (8, 3942501), (12, 2628334), (24, 1314167), (47, 671064), (94, 335532), (141, 223688), (188, 167766), (282, 111844), (376, 83883), (564, 55922), (1128, 27961)]