191837104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5365

約数の個数: 40

約数和(自身を含む): 387577872

約数和(自身を除く): 195740768

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 5261, 9116, 10522, 18232, 21044, 36464, 42088, 84176, 226223, 278833, 452446, 557666, 904892, 1115332, 1809784, 2230664, 3619568, 4461328, 11989819, 23979638, 47959276, 95918552, 191837104]

約数ペア:

[(1, 191837104), (2, 95918552), (4, 47959276), (8, 23979638), (16, 11989819), (43, 4461328), (53, 3619568), (86, 2230664), (106, 1809784), (172, 1115332), (212, 904892), (344, 557666), (424, 452446), (688, 278833), (848, 226223), (2279, 84176), (4558, 42088), (5261, 36464), (9116, 21044), (10522, 18232)]