331025408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{46181}}^1$

素因数の和:46208

約数の個数: 44

約数和(自身を含む): 756276432

約数和(自身を除く): 425251024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 46181, 92362, 184724, 323267, 369448, 646534, 738896, 1293068, 1477792, 2586136, 2955584, 5172272, 5911168, 10344544, 11822336, 20689088, 23644672, 41378176, 47289344, 82756352, 165512704, 331025408]

約数ペア:

[(1, 331025408), (2, 165512704), (4, 82756352), (7, 47289344), (8, 41378176), (14, 23644672), (16, 20689088), (28, 11822336), (32, 10344544), (56, 5911168), (64, 5172272), (112, 2955584), (128, 2586136), (224, 1477792), (256, 1293068), (448, 738896), (512, 646534), (896, 369448), (1024, 323267), (1792, 184724), (3584, 92362), (7168, 46181)]