193903424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21223

約数の個数: 56

約数和(自身を含む): 452067168

約数和(自身を除く): 258163744

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 21187, 42374, 84748, 169496, 233057, 275431, 338992, 466114, 550862, 677984, 932228, 1101724, 1355968, 1864456, 2203448, 3029741, 3728912, 4406896, 6059482, 7457824, 8813792, 12118964, 14915648, 17627584, 24237928, 48475856, 96951712, 193903424]

約数ペア:

[(1, 193903424), (2, 96951712), (4, 48475856), (8, 24237928), (11, 17627584), (13, 14915648), (16, 12118964), (22, 8813792), (26, 7457824), (32, 6059482), (44, 4406896), (52, 3728912), (64, 3029741), (88, 2203448), (104, 1864456), (143, 1355968), (176, 1101724), (208, 932228), (286, 677984), (352, 550862), (416, 466114), (572, 338992), (704, 275431), (832, 233057), (1144, 169496), (2288, 84748), (4576, 42374), (9152, 21187)]