97476688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{320647}}^1$

素因数の和:320674

約数の個数: 20

約数和(自身を含む): 198801760

約数和(自身を除く): 101325072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 320647, 641294, 1282588, 2565176, 5130352, 6092293, 12184586, 24369172, 48738344, 97476688]

約数ペア:

[(1, 97476688), (2, 48738344), (4, 24369172), (8, 12184586), (16, 6092293), (19, 5130352), (38, 2565176), (76, 1282588), (152, 641294), (304, 320647)]