130898432

素因数分解:

$2^9\times 7^1\times {\mathrm{36523}}^1$

素因数の和:36548

約数の個数: 40

約数和(自身を含む): 298912416

約数和(自身を除く): 168013984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36523, 73046, 146092, 255661, 292184, 511322, 584368, 1022644, 1168736, 2045288, 2337472, 4090576, 4674944, 8181152, 9349888, 16362304, 18699776, 32724608, 65449216, 130898432]

約数ペア:

[(1, 130898432), (2, 65449216), (4, 32724608), (7, 18699776), (8, 16362304), (14, 9349888), (16, 8181152), (28, 4674944), (32, 4090576), (56, 2337472), (64, 2045288), (112, 1168736), (128, 1022644), (224, 584368), (256, 511322), (448, 292184), (512, 255661), (896, 146092), (1792, 73046), (3584, 36523)]