161061632

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{33113}}^1$

素因数の和:33148

約数の個数: 36

約数和(自身を含む): 338425080

約数和(自身を除く): 177363448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 33113, 66226, 132452, 264904, 529808, 629147, 1059616, 1258294, 2119232, 2516588, 4238464, 5033176, 8476928, 10066352, 20132704, 40265408, 80530816, 161061632]

約数ペア:

[(1, 161061632), (2, 80530816), (4, 40265408), (8, 20132704), (16, 10066352), (19, 8476928), (32, 5033176), (38, 4238464), (64, 2516588), (76, 2119232), (128, 1258294), (152, 1059616), (256, 629147), (304, 529808), (608, 264904), (1216, 132452), (2432, 66226), (4864, 33113)]