45213488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 90515040

約数和(自身を除く): 45301552

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 439, 628, 656, 878, 1256, 1756, 2512, 3512, 6437, 7024, 12874, 17999, 25748, 35998, 51496, 68923, 71996, 102992, 137846, 143992, 275692, 287984, 551384, 1102768, 2825843, 5651686, 11303372, 22606744, 45213488]

約数ペア:

[(1, 45213488), (2, 22606744), (4, 11303372), (8, 5651686), (16, 2825843), (41, 1102768), (82, 551384), (157, 287984), (164, 275692), (314, 143992), (328, 137846), (439, 102992), (628, 71996), (656, 68923), (878, 51496), (1256, 35998), (1756, 25748), (2512, 17999), (3512, 12874), (6437, 7024)]