90489112

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4219}}^1$

素因数の和:4615

約数の個数: 32

約数和(自身を含む): 194457600

約数和(自身を除く): 103968488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 4219, 5362, 8438, 10724, 16876, 21448, 29533, 33752, 59066, 118132, 236264, 1615877, 3231754, 6463508, 11311139, 12927016, 22622278, 45244556, 90489112]

約数ペア:

[(1, 90489112), (2, 45244556), (4, 22622278), (7, 12927016), (8, 11311139), (14, 6463508), (28, 3231754), (56, 1615877), (383, 236264), (766, 118132), (1532, 59066), (2681, 33752), (3064, 29533), (4219, 21448), (5362, 16876), (8438, 10724)]