63963920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34763}}^1$

素因数の和:34799

約数の個数: 40

約数和(自身を含む): 155186496

約数和(自身を除く): 91222576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 34763, 69526, 139052, 173815, 278104, 347630, 556208, 695260, 799549, 1390520, 1599098, 2781040, 3198196, 3997745, 6396392, 7995490, 12792784, 15990980, 31981960, 63963920]

約数ペア:

[(1, 63963920), (2, 31981960), (4, 15990980), (5, 12792784), (8, 7995490), (10, 6396392), (16, 3997745), (20, 3198196), (23, 2781040), (40, 1599098), (46, 1390520), (80, 799549), (92, 695260), (115, 556208), (184, 347630), (230, 278104), (368, 173815), (460, 139052), (920, 69526), (1840, 34763)]