66085808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179581}}^1$

素因数の和:179612

約数の個数: 20

約数和(自身を含む): 133609008

約数和(自身を除く): 67523200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 179581, 359162, 718324, 1436648, 2873296, 4130363, 8260726, 16521452, 33042904, 66085808]

約数ペア:

[(1, 66085808), (2, 33042904), (4, 16521452), (8, 8260726), (16, 4130363), (23, 2873296), (46, 1436648), (92, 718324), (184, 359162), (368, 179581)]