100591856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1721

約数の個数: 40

約数和(自身を含む): 207308160

約数和(自身を除く): 106716304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 1439, 2056, 2878, 4112, 4369, 5756, 8738, 11512, 17476, 23024, 24463, 34952, 48926, 69904, 97852, 195704, 369823, 391408, 739646, 1479292, 2958584, 5917168, 6286991, 12573982, 25147964, 50295928, 100591856]

約数ペア:

[(1, 100591856), (2, 50295928), (4, 25147964), (8, 12573982), (16, 6286991), (17, 5917168), (34, 2958584), (68, 1479292), (136, 739646), (257, 391408), (272, 369823), (514, 195704), (1028, 97852), (1439, 69904), (2056, 48926), (2878, 34952), (4112, 24463), (4369, 23024), (5756, 17476), (8738, 11512)]