8474352016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{177913}}^1$

素因数の和:178163

約数の個数: 40

約数和(自身を含む): 17759375480

約数和(自身を除く): 9285023464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5954, 11908, 23816, 47632, 177913, 355826, 711652, 1423304, 2312869, 2846608, 4625738, 9251476, 18502952, 37005904, 40742077, 81484154, 162968308, 325936616, 529647001, 651873232, 1059294002, 2118588004, 4237176008, 8474352016]

約数ペア:

[(1, 8474352016), (2, 4237176008), (4, 2118588004), (8, 1059294002), (13, 651873232), (16, 529647001), (26, 325936616), (52, 162968308), (104, 81484154), (208, 40742077), (229, 37005904), (458, 18502952), (916, 9251476), (1832, 4625738), (2977, 2846608), (3664, 2312869), (5954, 1423304), (11908, 711652), (23816, 355826), (47632, 177913)]