67889264

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{7757}}^1$

素因数の和:8312

約数の個数: 20

約数和(自身を含む): 131792904

約数和(自身を除く): 63903640

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 7757, 8752, 15514, 31028, 62056, 124112, 4243079, 8486158, 16972316, 33944632, 67889264]

約数ペア:

[(1, 67889264), (2, 33944632), (4, 16972316), (8, 8486158), (16, 4243079), (547, 124112), (1094, 62056), (2188, 31028), (4376, 15514), (7757, 8752)]