16366964956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{21661}}^1$

素因数の和:21922

約数の個数: 48

約数和(自身を含む): 30744096768

約数和(自身を除く): 14377131812

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 191, 382, 764, 989, 1978, 3956, 4393, 8213, 8786, 16426, 17572, 21661, 32852, 43322, 86644, 188899, 377798, 498203, 755596, 931423, 996406, 1862846, 1992812, 3725692, 4137251, 8274502, 16549004, 21422729, 42845458, 85690916, 95156773, 177901793, 190313546, 355803586, 380627092, 711607172, 4091741239, 8183482478, 16366964956]

約数ペア:

[(1, 16366964956), (2, 8183482478), (4, 4091741239), (23, 711607172), (43, 380627092), (46, 355803586), (86, 190313546), (92, 177901793), (172, 95156773), (191, 85690916), (382, 42845458), (764, 21422729), (989, 16549004), (1978, 8274502), (3956, 4137251), (4393, 3725692), (8213, 1992812), (8786, 1862846), (16426, 996406), (17572, 931423), (21661, 755596), (32852, 498203), (43322, 377798), (86644, 188899)]