90346064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{297191}}^1$

素因数の和:297218

約数の個数: 20

約数和(自身を含む): 184259040

約数和(自身を除く): 93912976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 297191, 594382, 1188764, 2377528, 4755056, 5646629, 11293258, 22586516, 45173032, 90346064]

約数ペア:

[(1, 90346064), (2, 45173032), (4, 22586516), (8, 11293258), (16, 5646629), (19, 4755056), (38, 2377528), (76, 1188764), (152, 594382), (304, 297191)]