91674392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 182280000

約数和(自身を除く): 90605608

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 4339, 5282, 8678, 10564, 17356, 21128, 34712, 82441, 164882, 329764, 603121, 659528, 1206242, 2412484, 4824968, 11459299, 22918598, 45837196, 91674392]

約数ペア:

[(1, 91674392), (2, 45837196), (4, 22918598), (8, 11459299), (19, 4824968), (38, 2412484), (76, 1206242), (139, 659528), (152, 603121), (278, 329764), (556, 164882), (1112, 82441), (2641, 34712), (4339, 21128), (5282, 17356), (8678, 10564)]