16559448

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 43718400

約数和(自身を除く): 27158952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 229, 262, 276, 393, 458, 524, 552, 687, 786, 916, 1048, 1374, 1572, 1832, 2748, 3013, 3144, 5267, 5496, 6026, 9039, 10534, 12052, 15801, 18078, 21068, 24104, 29999, 31602, 36156, 42136, 59998, 63204, 72312, 89997, 119996, 126408, 179994, 239992, 359988, 689977, 719976, 1379954, 2069931, 2759908, 4139862, 5519816, 8279724, 16559448]

約数ペア:

[(1, 16559448), (2, 8279724), (3, 5519816), (4, 4139862), (6, 2759908), (8, 2069931), (12, 1379954), (23, 719976), (24, 689977), (46, 359988), (69, 239992), (92, 179994), (131, 126408), (138, 119996), (184, 89997), (229, 72312), (262, 63204), (276, 59998), (393, 42136), (458, 36156), (524, 31602), (552, 29999), (687, 24104), (786, 21068), (916, 18078), (1048, 15801), (1374, 12052), (1572, 10534), (1832, 9039), (2748, 6026), (3013, 5496), (3144, 5267)]