888970856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{27941}}^1$

素因数の和:28085

約数の個数: 32

約数和(自身を含む): 1725139080

約数和(自身を除く): 836168224

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 7954, 15908, 27941, 31816, 55882, 111764, 223528, 1145581, 2291162, 2710277, 4582324, 5420554, 9164648, 10841108, 21682216, 111121357, 222242714, 444485428, 888970856]

約数ペア:

[(1, 888970856), (2, 444485428), (4, 222242714), (8, 111121357), (41, 21682216), (82, 10841108), (97, 9164648), (164, 5420554), (194, 4582324), (328, 2710277), (388, 2291162), (776, 1145581), (3977, 223528), (7954, 111764), (15908, 55882), (27941, 31816)]