2016199526408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{20864719}}^1$

素因数の和:20865029

約数の個数: 32

約数和(自身を含む): 3875830387200

約数和(自身を除く): 1859630860792

約数列:

[1, 2, 4, 8, 47, 94, 188, 257, 376, 514, 1028, 2056, 12079, 24158, 48316, 96632, 20864719, 41729438, 83458876, 166917752, 980641793, 1961283586, 3922567172, 5362232783, 7845134344, 10724465566, 21448931132, 42897862264, 252024940801, 504049881602, 1008099763204, 2016199526408]

約数ペア:

[(1, 2016199526408), (2, 1008099763204), (4, 504049881602), (8, 252024940801), (47, 42897862264), (94, 21448931132), (188, 10724465566), (257, 7845134344), (376, 5362232783), (514, 3922567172), (1028, 1961283586), (2056, 980641793), (12079, 166917752), (24158, 83458876), (48316, 41729438), (96632, 20864719)]