90398884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6163}}^1$

素因数の和:6379

約数の個数: 24

約数和(自身を含む): 167414240

約数和(自身を除く): 77015356

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 6163, 7334, 12326, 14668, 24652, 117097, 234194, 468388, 1189459, 2378918, 4757836, 22599721, 45199442, 90398884]

約数ペア:

[(1, 90398884), (2, 45199442), (4, 22599721), (19, 4757836), (38, 2378918), (76, 1189459), (193, 468388), (386, 234194), (772, 117097), (3667, 24652), (6163, 14668), (7334, 12326)]