90689458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 149905728

約数和(自身を除く): 59216270

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 697, 971, 1139, 1394, 1942, 2278, 2747, 5494, 16507, 33014, 39811, 46699, 65057, 79622, 93398, 130114, 676787, 1105969, 1353574, 2211938, 2667337, 5334674, 45344729, 90689458]

約数ペア:

[(1, 90689458), (2, 45344729), (17, 5334674), (34, 2667337), (41, 2211938), (67, 1353574), (82, 1105969), (134, 676787), (697, 130114), (971, 93398), (1139, 79622), (1394, 65057), (1942, 46699), (2278, 39811), (2747, 33014), (5494, 16507)]