89290766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 151580160

約数和(自身を除く): 62289394

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2063, 2278, 2546, 4126, 21641, 35071, 39197, 43282, 70142, 78394, 138221, 276442, 666349, 1332698, 2349757, 2626199, 4699514, 5252398, 44645383, 89290766]

約数ペア:

[(1, 89290766), (2, 44645383), (17, 5252398), (19, 4699514), (34, 2626199), (38, 2349757), (67, 1332698), (134, 666349), (323, 276442), (646, 138221), (1139, 78394), (1273, 70142), (2063, 43282), (2278, 39197), (2546, 35071), (4126, 21641)]