88724072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2963}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 176061600

約数和(自身を除く): 87337528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2963, 3743, 5926, 7486, 11852, 14972, 23704, 29944, 56297, 112594, 225188, 450376, 583711, 1167422, 2334844, 4669688, 11090509, 22181018, 44362036, 88724072]

約数ペア:

[(1, 88724072), (2, 44362036), (4, 22181018), (8, 11090509), (19, 4669688), (38, 2334844), (76, 1167422), (152, 583711), (197, 450376), (394, 225188), (788, 112594), (1576, 56297), (2963, 29944), (3743, 23704), (5926, 14972), (7486, 11852)]