73115824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{106273}}^1$

素因数の和:106324

約数の個数: 20

約数和(自身を含む): 144957736

約数和(自身を除く): 71841912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 106273, 212546, 425092, 850184, 1700368, 4569739, 9139478, 18278956, 36557912, 73115824]

約数ペア:

[(1, 73115824), (2, 36557912), (4, 18278956), (8, 9139478), (16, 4569739), (43, 1700368), (86, 850184), (172, 425092), (344, 212546), (688, 106273)]