146531216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{704477}}^1$

素因数の和:704498

約数の個数: 20

約数和(自身を含む): 305743452

約数和(自身を除く): 159212236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 704477, 1408954, 2817908, 5635816, 9158201, 11271632, 18316402, 36632804, 73265608, 146531216]

約数ペア:

[(1, 146531216), (2, 73265608), (4, 36632804), (8, 18316402), (13, 11271632), (16, 9158201), (26, 5635816), (52, 2817908), (104, 1408954), (208, 704477)]