109889792

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 231151872

約数和(自身を除く): 121262080

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 227, 244, 248, 256, 454, 488, 496, 908, 976, 992, 1816, 1891, 1952, 1984, 3632, 3782, 3904, 3968, 7037, 7264, 7564, 7808, 7936, 13847, 14074, 14528, 15128, 15616, 27694, 28148, 29056, 30256, 55388, 56296, 58112, 60512, 110776, 112592, 121024, 221552, 225184, 242048, 429257, 443104, 450368, 484096, 858514, 886208, 900736, 1717028, 1772416, 1801472, 3434056, 3544832, 6868112, 13736224, 27472448, 54944896, 109889792]

約数ペア:

[(1, 109889792), (2, 54944896), (4, 27472448), (8, 13736224), (16, 6868112), (31, 3544832), (32, 3434056), (61, 1801472), (62, 1772416), (64, 1717028), (122, 900736), (124, 886208), (128, 858514), (227, 484096), (244, 450368), (248, 443104), (256, 429257), (454, 242048), (488, 225184), (496, 221552), (908, 121024), (976, 112592), (992, 110776), (1816, 60512), (1891, 58112), (1952, 56296), (1984, 55388), (3632, 30256), (3782, 29056), (3904, 28148), (3968, 27694), (7037, 15616), (7264, 15128), (7564, 14528), (7808, 14074), (7936, 13847)]