161946304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{194647}}^1$

素因数の和:194672

約数の個数: 28

約数和(自身を含む): 346084144

約数和(自身を除く): 184137840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 194647, 389294, 778588, 1557176, 2530411, 3114352, 5060822, 6228704, 10121644, 12457408, 20243288, 40486576, 80973152, 161946304]

約数ペア:

[(1, 161946304), (2, 80973152), (4, 40486576), (8, 20243288), (13, 12457408), (16, 10121644), (26, 6228704), (32, 5060822), (52, 3114352), (64, 2530411), (104, 1557176), (208, 778588), (416, 389294), (832, 194647)]