90759928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{37691}}^1$

素因数の和:37747

約数の個数: 32

約数和(自身を含む): 199013760

約数和(自身を除く): 108253832

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 37691, 75382, 150764, 263837, 301528, 527674, 1055348, 1620713, 2110696, 3241426, 6482852, 11344991, 12965704, 22689982, 45379964, 90759928]

約数ペア:

[(1, 90759928), (2, 45379964), (4, 22689982), (7, 12965704), (8, 11344991), (14, 6482852), (28, 3241426), (43, 2110696), (56, 1620713), (86, 1055348), (172, 527674), (301, 301528), (344, 263837), (602, 150764), (1204, 75382), (2408, 37691)]