853155584

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{21227}}^1$

素因数の和:21400

約数の個数: 36

約数和(自身を含む): 1713906264

約数和(自身を除く): 860750680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 10048, 20096, 21227, 40192, 42454, 84908, 169816, 339632, 679264, 1358528, 2717056, 3332639, 5434112, 6665278, 13330556, 26661112, 53322224, 106644448, 213288896, 426577792, 853155584]

約数ペア:

[(1, 853155584), (2, 426577792), (4, 213288896), (8, 106644448), (16, 53322224), (32, 26661112), (64, 13330556), (128, 6665278), (157, 5434112), (256, 3332639), (314, 2717056), (628, 1358528), (1256, 679264), (2512, 339632), (5024, 169816), (10048, 84908), (20096, 42454), (21227, 40192)]