99641984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 215528040

約数和(自身を除く): 115886056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 257, 416, 466, 514, 832, 932, 1028, 1664, 1864, 2056, 3029, 3341, 3728, 4112, 6058, 6682, 7456, 8224, 12116, 13364, 14912, 16448, 24232, 26728, 29824, 32896, 48464, 53456, 59881, 96928, 106912, 119762, 193856, 213824, 239524, 387712, 427648, 479048, 778453, 958096, 1556906, 1916192, 3113812, 3832384, 6227624, 7664768, 12455248, 24910496, 49820992, 99641984]

約数ペア:

[(1, 99641984), (2, 49820992), (4, 24910496), (8, 12455248), (13, 7664768), (16, 6227624), (26, 3832384), (32, 3113812), (52, 1916192), (64, 1556906), (104, 958096), (128, 778453), (208, 479048), (233, 427648), (257, 387712), (416, 239524), (466, 213824), (514, 193856), (832, 119762), (932, 106912), (1028, 96928), (1664, 59881), (1864, 53456), (2056, 48464), (3029, 32896), (3341, 29824), (3728, 26728), (4112, 24232), (6058, 16448), (6682, 14912), (7456, 13364), (8224, 12116)]