89801504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4073}}^1$

素因数の和:4149

約数の個数: 48

約数和(自身を含む): 194036472

約数和(自身を除く): 104234968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 4073, 5512, 8146, 11024, 16292, 22048, 32584, 52949, 65168, 105898, 130336, 211796, 215869, 423592, 431738, 847184, 863476, 1694368, 1726952, 2806297, 3453904, 5612594, 6907808, 11225188, 22450376, 44900752, 89801504]

約数ペア:

[(1, 89801504), (2, 44900752), (4, 22450376), (8, 11225188), (13, 6907808), (16, 5612594), (26, 3453904), (32, 2806297), (52, 1726952), (53, 1694368), (104, 863476), (106, 847184), (208, 431738), (212, 423592), (416, 215869), (424, 211796), (689, 130336), (848, 105898), (1378, 65168), (1696, 52949), (2756, 32584), (4073, 22048), (5512, 16292), (8146, 11024)]