83810918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 138682368

約数和(自身を除く): 54871450

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 527, 607, 1054, 1214, 2227, 4061, 4454, 8122, 10319, 18817, 20638, 37634, 69037, 79517, 138074, 159034, 319889, 639778, 1351789, 2465027, 2703578, 4930054, 41905459, 83810918]

約数ペア:

[(1, 83810918), (2, 41905459), (17, 4930054), (31, 2703578), (34, 2465027), (62, 1351789), (131, 639778), (262, 319889), (527, 159034), (607, 138074), (1054, 79517), (1214, 69037), (2227, 37634), (4061, 20638), (4454, 18817), (8122, 10319)]