38400112

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 76419216

約数和(自身を除く): 38019104

約数列:

[1, 2, 4, 8, 16, 67, 113, 134, 226, 268, 317, 452, 536, 634, 904, 1072, 1268, 1808, 2536, 5072, 7571, 15142, 21239, 30284, 35821, 42478, 60568, 71642, 84956, 121136, 143284, 169912, 286568, 339824, 573136, 2400007, 4800014, 9600028, 19200056, 38400112]

約数ペア:

[(1, 38400112), (2, 19200056), (4, 9600028), (8, 4800014), (16, 2400007), (67, 573136), (113, 339824), (134, 286568), (226, 169912), (268, 143284), (317, 121136), (452, 84956), (536, 71642), (634, 60568), (904, 42478), (1072, 35821), (1268, 30284), (1808, 21239), (2536, 15142), (5072, 7571)]