85735258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 156182400

約数和(自身を除く): 70447142

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2957, 4142, 5914, 14497, 20699, 28994, 41398, 56183, 112366, 322313, 393281, 644626, 786562, 2256191, 4512382, 6123947, 12247894, 42867629, 85735258]

約数ペア:

[(1, 85735258), (2, 42867629), (7, 12247894), (14, 6123947), (19, 4512382), (38, 2256191), (109, 786562), (133, 644626), (218, 393281), (266, 322313), (763, 112366), (1526, 56183), (2071, 41398), (2957, 28994), (4142, 20699), (5914, 14497)]