45399664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149341}}^1$

素因数の和:149368

約数の個数: 20

約数和(自身を含む): 92592040

約数和(自身を除く): 47192376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 149341, 298682, 597364, 1194728, 2389456, 2837479, 5674958, 11349916, 22699832, 45399664]

約数ペア:

[(1, 45399664), (2, 22699832), (4, 11349916), (8, 5674958), (16, 2837479), (19, 2389456), (38, 1194728), (76, 597364), (152, 298682), (304, 149341)]