90877232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5743}}^1$

素因数の和:5817

約数の個数: 40

約数和(自身を含む): 188035584

約数和(自身を除く): 97158352

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 5743, 7912, 11486, 15824, 22972, 45944, 91888, 132089, 246949, 264178, 493898, 528356, 987796, 1056712, 1975592, 2113424, 3951184, 5679827, 11359654, 22719308, 45438616, 90877232]

約数ペア:

[(1, 90877232), (2, 45438616), (4, 22719308), (8, 11359654), (16, 5679827), (23, 3951184), (43, 2113424), (46, 1975592), (86, 1056712), (92, 987796), (172, 528356), (184, 493898), (344, 264178), (368, 246949), (688, 132089), (989, 91888), (1978, 45944), (3956, 22972), (5743, 15824), (7912, 11486)]