90194086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 146266560

約数和(自身を除く): 56072474

約数列:

[1, 2, 23, 37, 46, 74, 197, 269, 394, 538, 851, 1702, 4531, 6187, 7289, 9062, 9953, 12374, 14578, 19906, 52993, 105986, 167647, 228919, 335294, 457838, 1218839, 1960741, 2437678, 3921482, 45097043, 90194086]

約数ペア:

[(1, 90194086), (2, 45097043), (23, 3921482), (37, 2437678), (46, 1960741), (74, 1218839), (197, 457838), (269, 335294), (394, 228919), (538, 167647), (851, 105986), (1702, 52993), (4531, 19906), (6187, 14578), (7289, 12374), (9062, 9953)]