16400886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 36246528

約数和(自身を除く): 19845642

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 6991, 13982, 20973, 41946, 118847, 160793, 237694, 321586, 356541, 482379, 713082, 964758, 2733481, 5466962, 8200443, 16400886]

約数ペア:

[(1, 16400886), (2, 8200443), (3, 5466962), (6, 2733481), (17, 964758), (23, 713082), (34, 482379), (46, 356541), (51, 321586), (69, 237694), (102, 160793), (138, 118847), (391, 41946), (782, 20973), (1173, 13982), (2346, 6991)]