231376184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{3407}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 468054720

約数和(自身を除く): 236678536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1306, 2612, 3407, 5224, 6814, 8489, 13628, 16978, 27256, 33956, 44291, 67912, 88582, 177164, 354328, 2224771, 4449542, 8899084, 17798168, 28922023, 57844046, 115688092, 231376184]

約数ペア:

[(1, 231376184), (2, 115688092), (4, 57844046), (8, 28922023), (13, 17798168), (26, 8899084), (52, 4449542), (104, 2224771), (653, 354328), (1306, 177164), (2612, 88582), (3407, 67912), (5224, 44291), (6814, 33956), (8489, 27256), (13628, 16978)]