61869368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6961}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 127822320

約数和(自身を除く): 65952952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 6961, 8888, 13922, 27844, 55688, 76571, 153142, 306284, 612568, 703061, 1406122, 2812244, 5624488, 7733671, 15467342, 30934684, 61869368]

約数ペア:

[(1, 61869368), (2, 30934684), (4, 15467342), (8, 7733671), (11, 5624488), (22, 2812244), (44, 1406122), (88, 703061), (101, 612568), (202, 306284), (404, 153142), (808, 76571), (1111, 55688), (2222, 27844), (4444, 13922), (6961, 8888)]