91885408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 194476464

約数和(自身を除く): 102591056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 2521, 4556, 5042, 9112, 10084, 18224, 20168, 36448, 40336, 42857, 80672, 85714, 168907, 171428, 337814, 342856, 675628, 685712, 1351256, 1371424, 2702512, 2871419, 5405024, 5742838, 11485676, 22971352, 45942704, 91885408]

約数ペア:

[(1, 91885408), (2, 45942704), (4, 22971352), (8, 11485676), (16, 5742838), (17, 5405024), (32, 2871419), (34, 2702512), (67, 1371424), (68, 1351256), (134, 685712), (136, 675628), (268, 342856), (272, 337814), (536, 171428), (544, 168907), (1072, 85714), (1139, 80672), (2144, 42857), (2278, 40336), (2521, 36448), (4556, 20168), (5042, 18224), (9112, 10084)]