129433408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155569}}^1$

素因数の和:155594

約数の個数: 28

約数和(自身を含む): 276603460

約数和(自身を除く): 147170052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155569, 311138, 622276, 1244552, 2022397, 2489104, 4044794, 4978208, 8089588, 9956416, 16179176, 32358352, 64716704, 129433408]

約数ペア:

[(1, 129433408), (2, 64716704), (4, 32358352), (8, 16179176), (13, 9956416), (16, 8089588), (26, 4978208), (32, 4044794), (52, 2489104), (64, 2022397), (104, 1244552), (208, 622276), (416, 311138), (832, 155569)]