85428104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7797

約数の個数: 32

約数和(自身を含む): 170940000

約数和(自身を除く): 85511896

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7699, 11096, 15398, 30796, 61592, 146281, 292562, 562027, 585124, 1124054, 1170248, 2248108, 4496216, 10678513, 21357026, 42714052, 85428104]

約数ペア:

[(1, 85428104), (2, 42714052), (4, 21357026), (8, 10678513), (19, 4496216), (38, 2248108), (73, 1170248), (76, 1124054), (146, 585124), (152, 562027), (292, 292562), (584, 146281), (1387, 61592), (2774, 30796), (5548, 15398), (7699, 11096)]