90816466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7993}}^1$

素因数の和:8050

約数の個数: 32

約数和(自身を含む): 161159040

約数和(自身を除く): 70342574

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 7993, 11362, 15986, 103909, 151867, 183839, 207818, 303734, 367678, 1974271, 2389907, 3492941, 3948542, 4779814, 6985882, 45408233, 90816466]

約数ペア:

[(1, 90816466), (2, 45408233), (13, 6985882), (19, 4779814), (23, 3948542), (26, 3492941), (38, 2389907), (46, 1974271), (247, 367678), (299, 303734), (437, 207818), (494, 183839), (598, 151867), (874, 103909), (5681, 15986), (7993, 11362)]