78734104

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{240043}}^1$

素因数の和:240090

約数の個数: 16

約数和(自身を含む): 151227720

約数和(自身を除く): 72493616

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 240043, 480086, 960172, 1920344, 9841763, 19683526, 39367052, 78734104]

約数ペア:

[(1, 78734104), (2, 39367052), (4, 19683526), (8, 9841763), (41, 1920344), (82, 960172), (164, 480086), (328, 240043)]