73941368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{225431}}^1$

素因数の和:225478

約数の個数: 16

約数和(自身を含む): 142022160

約数和(自身を除く): 68080792

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 225431, 450862, 901724, 1803448, 9242671, 18485342, 36970684, 73941368]

約数ペア:

[(1, 73941368), (2, 36970684), (4, 18485342), (8, 9242671), (41, 1803448), (82, 901724), (164, 450862), (328, 225431)]