387584104

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{2963}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 739458720

約数和(自身を除く): 351874616

約数列:

[1, 2, 4, 8, 83, 166, 197, 332, 394, 664, 788, 1576, 2963, 5926, 11852, 16351, 23704, 32702, 65404, 130808, 245929, 491858, 583711, 983716, 1167422, 1967432, 2334844, 4669688, 48448013, 96896026, 193792052, 387584104]

約数ペア:

[(1, 387584104), (2, 193792052), (4, 96896026), (8, 48448013), (83, 4669688), (166, 2334844), (197, 1967432), (332, 1167422), (394, 983716), (664, 583711), (788, 491858), (1576, 245929), (2963, 130808), (5926, 65404), (11852, 32702), (16351, 23704)]