84274528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 179864496

約数和(自身を除く): 95589968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1171, 1384, 2249, 2342, 2768, 4498, 4684, 5536, 8996, 9368, 15223, 17992, 18736, 30446, 35984, 37472, 60892, 71968, 121784, 202583, 243568, 405166, 487136, 810332, 1620664, 2633579, 3241328, 5267158, 6482656, 10534316, 21068632, 42137264, 84274528]

約数ペア:

[(1, 84274528), (2, 42137264), (4, 21068632), (8, 10534316), (13, 6482656), (16, 5267158), (26, 3241328), (32, 2633579), (52, 1620664), (104, 810332), (173, 487136), (208, 405166), (346, 243568), (416, 202583), (692, 121784), (1171, 71968), (1384, 60892), (2249, 37472), (2342, 35984), (2768, 30446), (4498, 18736), (4684, 17992), (5536, 15223), (8996, 9368)]