31802032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 64356992

約数和(自身を除く): 32554960

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 661, 776, 1322, 1552, 2644, 3007, 5288, 6014, 10576, 12028, 20491, 24056, 40982, 48112, 64117, 81964, 128234, 163928, 256468, 327856, 512936, 1025872, 1987627, 3975254, 7950508, 15901016, 31802032]

約数ペア:

[(1, 31802032), (2, 15901016), (4, 7950508), (8, 3975254), (16, 1987627), (31, 1025872), (62, 512936), (97, 327856), (124, 256468), (194, 163928), (248, 128234), (388, 81964), (496, 64117), (661, 48112), (776, 40982), (1322, 24056), (1552, 20491), (2644, 12028), (3007, 10576), (5288, 6014)]