61991648

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{4373}}^1$

素因数の和:4826

約数の個数: 24

約数和(自身を含む): 122349528

約数和(自身を除く): 60357880

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 4373, 7088, 8746, 14176, 17492, 34984, 69968, 139936, 1937239, 3874478, 7748956, 15497912, 30995824, 61991648]

約数ペア:

[(1, 61991648), (2, 30995824), (4, 15497912), (8, 7748956), (16, 3874478), (32, 1937239), (443, 139936), (886, 69968), (1772, 34984), (3544, 17492), (4373, 14176), (7088, 8746)]