1631291016

素因数分解:

$2^3\times 3^1\times {\mathrm{5531}}^1\times {\mathrm{12289}}^1$

素因数の和:17829

約数の個数: 32

約数和(自身を含む): 4079296800

約数和(自身を除く): 2448005784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5531, 11062, 12289, 16593, 22124, 24578, 33186, 36867, 44248, 49156, 66372, 73734, 98312, 132744, 147468, 294936, 67970459, 135940918, 203911377, 271881836, 407822754, 543763672, 815645508, 1631291016]

約数ペア:

[(1, 1631291016), (2, 815645508), (3, 543763672), (4, 407822754), (6, 271881836), (8, 203911377), (12, 135940918), (24, 67970459), (5531, 294936), (11062, 147468), (12289, 132744), (16593, 98312), (22124, 73734), (24578, 66372), (33186, 49156), (36867, 44248)]