117920018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 189205632

約数和(自身を除く): 71285614

約数列:

[1, 2, 41, 43, 53, 82, 86, 106, 631, 1262, 1763, 2173, 2279, 3526, 4346, 4558, 25871, 27133, 33443, 51742, 54266, 66886, 93439, 186878, 1112453, 1371163, 1438049, 2224906, 2742326, 2876098, 58960009, 117920018]

約数ペア:

[(1, 117920018), (2, 58960009), (41, 2876098), (43, 2742326), (53, 2224906), (82, 1438049), (86, 1371163), (106, 1112453), (631, 186878), (1262, 93439), (1763, 66886), (2173, 54266), (2279, 51742), (3526, 33443), (4346, 27133), (4558, 25871)]