90023864

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39209}}^1$

素因数の和:39263

約数の個数: 32

約数和(自身を含む): 197618400

約数和(自身を除く): 107594536

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 39209, 78418, 156836, 274463, 313672, 548926, 1097852, 1607569, 2195704, 3215138, 6430276, 11252983, 12860552, 22505966, 45011932, 90023864]

約数ペア:

[(1, 90023864), (2, 45011932), (4, 22505966), (7, 12860552), (8, 11252983), (14, 6430276), (28, 3215138), (41, 2195704), (56, 1607569), (82, 1097852), (164, 548926), (287, 313672), (328, 274463), (574, 156836), (1148, 78418), (2296, 39209)]