65434046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 38349634

約数列:

[1, 2, 43, 83, 86, 89, 103, 166, 178, 206, 3569, 3827, 4429, 7138, 7387, 7654, 8549, 8858, 9167, 14774, 17098, 18334, 317641, 367607, 394181, 635282, 735214, 760861, 788362, 1521722, 32717023, 65434046]

約数ペア:

[(1, 65434046), (2, 32717023), (43, 1521722), (83, 788362), (86, 760861), (89, 735214), (103, 635282), (166, 394181), (178, 367607), (206, 317641), (3569, 18334), (3827, 17098), (4429, 14774), (7138, 9167), (7387, 8858), (7654, 8549)]