42135248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 40

約数和(自身を含む): 87385032

約数和(自身を除く): 45249784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1597, 1649, 3194, 3298, 6388, 6596, 12776, 13192, 25552, 26384, 27149, 54298, 108596, 154909, 217192, 309818, 434384, 619636, 1239272, 2478544, 2633453, 5266906, 10533812, 21067624, 42135248]

約数ペア:

[(1, 42135248), (2, 21067624), (4, 10533812), (8, 5266906), (16, 2633453), (17, 2478544), (34, 1239272), (68, 619636), (97, 434384), (136, 309818), (194, 217192), (272, 154909), (388, 108596), (776, 54298), (1552, 27149), (1597, 26384), (1649, 25552), (3194, 13192), (3298, 12776), (6388, 6596)]