31491048

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 51712152

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 641, 712, 1068, 1282, 1923, 2047, 2136, 2564, 3846, 4094, 5128, 6141, 7692, 8188, 12282, 14743, 15384, 16376, 24564, 29486, 44229, 49128, 57049, 58972, 88458, 114098, 117944, 171147, 176916, 228196, 342294, 353832, 456392, 684588, 1312127, 1369176, 2624254, 3936381, 5248508, 7872762, 10497016, 15745524, 31491048]

約数ペア:

[(1, 31491048), (2, 15745524), (3, 10497016), (4, 7872762), (6, 5248508), (8, 3936381), (12, 2624254), (23, 1369176), (24, 1312127), (46, 684588), (69, 456392), (89, 353832), (92, 342294), (138, 228196), (178, 176916), (184, 171147), (267, 117944), (276, 114098), (356, 88458), (534, 58972), (552, 57049), (641, 49128), (712, 44229), (1068, 29486), (1282, 24564), (1923, 16376), (2047, 15384), (2136, 14743), (2564, 12282), (3846, 8188), (4094, 7692), (5128, 6141)]