64883894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{1709}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 99973440

約数和(自身を除く): 35089546

約数列:

[1, 2, 41, 82, 463, 926, 1709, 3418, 18983, 37966, 70069, 140138, 791267, 1582534, 32441947, 64883894]

約数ペア:

[(1, 64883894), (2, 32441947), (41, 1582534), (82, 791267), (463, 140138), (926, 70069), (1709, 37966), (3418, 18983)]