1155276208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{43787}}^1$

素因数の和:43909

約数の個数: 40

約数和(自身を含む): 2394502992

約数和(自身を除く): 1239226784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 6596, 13192, 26384, 43787, 87574, 175148, 350296, 700592, 744379, 1488758, 2977516, 4247339, 5955032, 8494678, 11910064, 16989356, 33978712, 67957424, 72204763, 144409526, 288819052, 577638104, 1155276208]

約数ペア:

[(1, 1155276208), (2, 577638104), (4, 288819052), (8, 144409526), (16, 72204763), (17, 67957424), (34, 33978712), (68, 16989356), (97, 11910064), (136, 8494678), (194, 5955032), (272, 4247339), (388, 2977516), (776, 1488758), (1552, 744379), (1649, 700592), (3298, 350296), (6596, 175148), (13192, 87574), (26384, 43787)]