45067408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 92994048

約数和(自身を除く): 47926640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 743, 892, 1486, 1784, 2972, 3568, 3791, 5944, 7582, 11888, 12631, 15164, 25262, 30328, 50524, 60656, 101048, 165689, 202096, 331378, 662756, 1325512, 2651024, 2816713, 5633426, 11266852, 22533704, 45067408]

約数ペア:

[(1, 45067408), (2, 22533704), (4, 11266852), (8, 5633426), (16, 2816713), (17, 2651024), (34, 1325512), (68, 662756), (136, 331378), (223, 202096), (272, 165689), (446, 101048), (743, 60656), (892, 50524), (1486, 30328), (1784, 25262), (2972, 15164), (3568, 12631), (3791, 11888), (5944, 7582)]