88687456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19415

約数の個数: 48

約数和(自身を含む): 205139088

約数和(自身を除く): 116451632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19381, 38762, 77524, 155048, 213191, 251953, 310096, 426382, 503906, 620192, 852764, 1007812, 1705528, 2015624, 2771483, 3411056, 4031248, 5542966, 6822112, 8062496, 11085932, 22171864, 44343728, 88687456]

約数ペア:

[(1, 88687456), (2, 44343728), (4, 22171864), (8, 11085932), (11, 8062496), (13, 6822112), (16, 5542966), (22, 4031248), (26, 3411056), (32, 2771483), (44, 2015624), (52, 1705528), (88, 1007812), (104, 852764), (143, 620192), (176, 503906), (208, 426382), (286, 310096), (352, 251953), (416, 213191), (572, 155048), (1144, 77524), (2288, 38762), (4576, 19381)]