91303664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 187495440

約数和(自身を除く): 96191776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 1913, 2512, 2983, 3826, 5966, 7652, 11932, 15304, 23864, 30608, 36347, 47728, 72694, 145388, 290776, 300341, 581552, 600682, 1201364, 2402728, 4805456, 5706479, 11412958, 22825916, 45651832, 91303664]

約数ペア:

[(1, 91303664), (2, 45651832), (4, 22825916), (8, 11412958), (16, 5706479), (19, 4805456), (38, 2402728), (76, 1201364), (152, 600682), (157, 581552), (304, 300341), (314, 290776), (628, 145388), (1256, 72694), (1913, 47728), (2512, 36347), (2983, 30608), (3826, 23864), (5966, 15304), (7652, 11932)]