88454728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1621}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 175176000

約数和(自身を除く): 86721272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 359, 718, 1436, 1621, 2872, 3242, 6484, 6821, 12968, 13642, 27284, 30799, 54568, 61598, 123196, 246392, 581939, 1163878, 2327756, 4655512, 11056841, 22113682, 44227364, 88454728]

約数ペア:

[(1, 88454728), (2, 44227364), (4, 22113682), (8, 11056841), (19, 4655512), (38, 2327756), (76, 1163878), (152, 581939), (359, 246392), (718, 123196), (1436, 61598), (1621, 54568), (2872, 30799), (3242, 27284), (6484, 13642), (6821, 12968)]