90218948

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3911}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 162113280

約数和(自身を除く): 71894332

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 3911, 5767, 7822, 11534, 15644, 23068, 285503, 308969, 571006, 617938, 1142012, 1235876, 22554737, 45109474, 90218948]

約数ペア:

[(1, 90218948), (2, 45109474), (4, 22554737), (73, 1235876), (79, 1142012), (146, 617938), (158, 571006), (292, 308969), (316, 285503), (3911, 23068), (5767, 15644), (7822, 11534)]