189443312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{408283}}^1$

素因数の和:408320

約数の個数: 20

約数和(自身を含む): 379704120

約数和(自身を除く): 190260808

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 408283, 816566, 1633132, 3266264, 6532528, 11840207, 23680414, 47360828, 94721656, 189443312]

約数ペア:

[(1, 189443312), (2, 94721656), (4, 47360828), (8, 23680414), (16, 11840207), (29, 6532528), (58, 3266264), (116, 1633132), (232, 816566), (464, 408283)]