921904

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:532

約数の個数: 20

約数和(自身を含む): 1802464

約数和(自身を除く): 880560

約数列:

[1, 2, 4, 8, 16, 157, 314, 367, 628, 734, 1256, 1468, 2512, 2936, 5872, 57619, 115238, 230476, 460952, 921904]

約数ペア:

[(1, 921904), (2, 460952), (4, 230476), (8, 115238), (16, 57619), (157, 5872), (314, 2936), (367, 2512), (628, 1468), (734, 1256)]