31128672

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4651

約数の個数: 48

約数和(自身を含む): 82881792

約数和(自身を除く): 51753120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4567, 6816, 9134, 13701, 18268, 27402, 36536, 54804, 73072, 109608, 146144, 219216, 324257, 438432, 648514, 972771, 1297028, 1945542, 2594056, 3891084, 5188112, 7782168, 10376224, 15564336, 31128672]

約数ペア:

[(1, 31128672), (2, 15564336), (3, 10376224), (4, 7782168), (6, 5188112), (8, 3891084), (12, 2594056), (16, 1945542), (24, 1297028), (32, 972771), (48, 648514), (71, 438432), (96, 324257), (142, 219216), (213, 146144), (284, 109608), (426, 73072), (568, 54804), (852, 36536), (1136, 27402), (1704, 18268), (2272, 13701), (3408, 9134), (4567, 6816)]