189095216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1613}}^1$

素因数の和:2069

約数の個数: 40

約数和(自身を含む): 389064384

約数和(自身を除く): 199969168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 431, 862, 1613, 1724, 3226, 3448, 6452, 6896, 7327, 12904, 14654, 25808, 27421, 29308, 54842, 58616, 109684, 117232, 219368, 438736, 695203, 1390406, 2780812, 5561624, 11123248, 11818451, 23636902, 47273804, 94547608, 189095216]

約数ペア:

[(1, 189095216), (2, 94547608), (4, 47273804), (8, 23636902), (16, 11818451), (17, 11123248), (34, 5561624), (68, 2780812), (136, 1390406), (272, 695203), (431, 438736), (862, 219368), (1613, 117232), (1724, 109684), (3226, 58616), (3448, 54842), (6452, 29308), (6896, 27421), (7327, 25808), (12904, 14654)]