81288894944

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{2339}}^1\times {\mathrm{10753}}^1$

素因数の和:13203

約数の個数: 48

約数和(自身を含む): 161706177360

約数和(自身を除く): 80417282416

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 2339, 3232, 4678, 9356, 10753, 18712, 21506, 37424, 43012, 74848, 86024, 172048, 236239, 344096, 472478, 944956, 1086053, 1889912, 2172106, 3779824, 4344212, 7559648, 8688424, 17376848, 25151267, 34753696, 50302534, 100605068, 201210136, 402420272, 804840544, 2540277967, 5080555934, 10161111868, 20322223736, 40644447472, 81288894944]

約数ペア:

[(1, 81288894944), (2, 40644447472), (4, 20322223736), (8, 10161111868), (16, 5080555934), (32, 2540277967), (101, 804840544), (202, 402420272), (404, 201210136), (808, 100605068), (1616, 50302534), (2339, 34753696), (3232, 25151267), (4678, 17376848), (9356, 8688424), (10753, 7559648), (18712, 4344212), (21506, 3779824), (37424, 2172106), (43012, 1889912), (74848, 1086053), (86024, 944956), (172048, 472478), (236239, 344096)]