39107312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 79347600

約数和(自身を除く): 40240288

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 947, 1424, 1894, 2581, 3788, 5162, 7576, 10324, 15152, 20648, 27463, 41296, 54926, 84283, 109852, 168566, 219704, 337132, 439408, 674264, 1348528, 2444207, 4888414, 9776828, 19553656, 39107312]

約数ペア:

[(1, 39107312), (2, 19553656), (4, 9776828), (8, 4888414), (16, 2444207), (29, 1348528), (58, 674264), (89, 439408), (116, 337132), (178, 219704), (232, 168566), (356, 109852), (464, 84283), (712, 54926), (947, 41296), (1424, 27463), (1894, 20648), (2581, 15152), (3788, 10324), (5162, 7576)]