91212128

素因数分解:

$2^5\times 7^2\times {\mathrm{58171}}^1$

素因数の和:58195

約数の個数: 36

約数和(自身を含む): 208895652

約数和(自身を除く): 117683524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 58171, 116342, 232684, 407197, 465368, 814394, 930736, 1628788, 1861472, 2850379, 3257576, 5700758, 6515152, 11401516, 13030304, 22803032, 45606064, 91212128]

約数ペア:

[(1, 91212128), (2, 45606064), (4, 22803032), (7, 13030304), (8, 11401516), (14, 6515152), (16, 5700758), (28, 3257576), (32, 2850379), (49, 1861472), (56, 1628788), (98, 930736), (112, 814394), (196, 465368), (224, 407197), (392, 232684), (784, 116342), (1568, 58171)]