80361784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 157525200

約数和(自身を除く): 77163416

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 3571, 5626, 7142, 11252, 14284, 22504, 28568, 103559, 207118, 346387, 414236, 692774, 828472, 1385548, 2771096, 10045223, 20090446, 40180892, 80361784]

約数ペア:

[(1, 80361784), (2, 40180892), (4, 20090446), (8, 10045223), (29, 2771096), (58, 1385548), (97, 828472), (116, 692774), (194, 414236), (232, 346387), (388, 207118), (776, 103559), (2813, 28568), (3571, 22504), (5626, 14284), (7142, 11252)]