328408832

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{8171}}^1$

素因数の和:8344

約数の個数: 36

約数和(自身を含む): 659790936

約数和(自身を除く): 331382104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 8171, 10048, 16342, 20096, 32684, 40192, 65368, 130736, 261472, 522944, 1045888, 1282847, 2091776, 2565694, 5131388, 10262776, 20525552, 41051104, 82102208, 164204416, 328408832]

約数ペア:

[(1, 328408832), (2, 164204416), (4, 82102208), (8, 41051104), (16, 20525552), (32, 10262776), (64, 5131388), (128, 2565694), (157, 2091776), (256, 1282847), (314, 1045888), (628, 522944), (1256, 261472), (2512, 130736), (5024, 65368), (8171, 40192), (10048, 32684), (16342, 20096)]