104001976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21277}}^1$

素因数の和:21343

約数の個数: 32

約数和(自身を含む): 214482240

約数和(自身を除く): 110480264

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 21277, 42554, 85108, 170216, 276601, 553202, 1000019, 1106404, 2000038, 2212808, 4000076, 8000152, 13000247, 26000494, 52000988, 104001976]

約数ペア:

[(1, 104001976), (2, 52000988), (4, 26000494), (8, 13000247), (13, 8000152), (26, 4000076), (47, 2212808), (52, 2000038), (94, 1106404), (104, 1000019), (188, 553202), (376, 276601), (611, 170216), (1222, 85108), (2444, 42554), (4888, 21277)]