90913936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{299059}}^1$

素因数の和:299086

約数の個数: 20

約数和(自身を含む): 185417200

約数和(自身を除く): 94503264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 299059, 598118, 1196236, 2392472, 4784944, 5682121, 11364242, 22728484, 45456968, 90913936]

約数ペア:

[(1, 90913936), (2, 45456968), (4, 22728484), (8, 11364242), (16, 5682121), (19, 4784944), (38, 2392472), (76, 1196236), (152, 598118), (304, 299059)]