30568528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 61205408

約数和(自身を除く): 30636880

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 283, 314, 344, 566, 628, 688, 1132, 1256, 2264, 2512, 4528, 6751, 12169, 13502, 24338, 27004, 44431, 48676, 54008, 88862, 97352, 108016, 177724, 194704, 355448, 710896, 1910533, 3821066, 7642132, 15284264, 30568528]

約数ペア:

[(1, 30568528), (2, 15284264), (4, 7642132), (8, 3821066), (16, 1910533), (43, 710896), (86, 355448), (157, 194704), (172, 177724), (283, 108016), (314, 97352), (344, 88862), (566, 54008), (628, 48676), (688, 44431), (1132, 27004), (1256, 24338), (2264, 13502), (2512, 12169), (4528, 6751)]