86708426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 154260480

約数和(自身を除く): 67552054

約数列:

[1, 2, 7, 14, 31, 62, 217, 241, 434, 482, 829, 1658, 1687, 3374, 5803, 7471, 11606, 14942, 25699, 51398, 52297, 104594, 179893, 199789, 359786, 399578, 1398523, 2797046, 6193459, 12386918, 43354213, 86708426]

約数ペア:

[(1, 86708426), (2, 43354213), (7, 12386918), (14, 6193459), (31, 2797046), (62, 1398523), (217, 399578), (241, 359786), (434, 199789), (482, 179893), (829, 104594), (1658, 52297), (1687, 51398), (3374, 25699), (5803, 14942), (7471, 11606)]