16008512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 34820352

約数和(自身を除く): 18811840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 271, 284, 416, 542, 568, 832, 923, 1084, 1136, 1846, 2168, 2272, 3523, 3692, 4336, 4544, 7046, 7384, 8672, 14092, 14768, 17344, 19241, 28184, 29536, 38482, 56368, 59072, 76964, 112736, 153928, 225472, 250133, 307856, 500266, 615712, 1000532, 1231424, 2001064, 4002128, 8004256, 16008512]

約数ペア:

[(1, 16008512), (2, 8004256), (4, 4002128), (8, 2001064), (13, 1231424), (16, 1000532), (26, 615712), (32, 500266), (52, 307856), (64, 250133), (71, 225472), (104, 153928), (142, 112736), (208, 76964), (271, 59072), (284, 56368), (416, 38482), (542, 29536), (568, 28184), (832, 19241), (923, 17344), (1084, 14768), (1136, 14092), (1846, 8672), (2168, 7384), (2272, 7046), (3523, 4544), (3692, 4336)]