80448104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8387}}^1$

素因数の和:8513

約数の個数: 32

約数和(自身を含む): 166082400

約数和(自身を除く): 85634296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 8387, 9592, 16774, 33548, 67096, 92257, 184514, 369028, 738056, 914183, 1828366, 3656732, 7313464, 10056013, 20112026, 40224052, 80448104]

約数ペア:

[(1, 80448104), (2, 40224052), (4, 20112026), (8, 10056013), (11, 7313464), (22, 3656732), (44, 1828366), (88, 914183), (109, 738056), (218, 369028), (436, 184514), (872, 92257), (1199, 67096), (2398, 33548), (4796, 16774), (8387, 9592)]