235137728

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16931}}^1$

素因数の和:16981

約数の個数: 56

約数和(自身を含む): 550493184

約数和(自身を除く): 315355456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 16931, 33862, 67724, 118517, 135448, 237034, 270896, 474068, 524861, 541792, 948136, 1049722, 1083584, 1896272, 2099444, 3674027, 3792544, 4198888, 7348054, 7585088, 8397776, 14696108, 16795552, 29392216, 33591104, 58784432, 117568864, 235137728]

約数ペア:

[(1, 235137728), (2, 117568864), (4, 58784432), (7, 33591104), (8, 29392216), (14, 16795552), (16, 14696108), (28, 8397776), (31, 7585088), (32, 7348054), (56, 4198888), (62, 3792544), (64, 3674027), (112, 2099444), (124, 1896272), (217, 1083584), (224, 1049722), (248, 948136), (434, 541792), (448, 524861), (496, 474068), (868, 270896), (992, 237034), (1736, 135448), (1984, 118517), (3472, 67724), (6944, 33862), (13888, 16931)]