90038704

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2099}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 199987200

約数和(自身を除く): 109948496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 2099, 2681, 3064, 4198, 5362, 6128, 8396, 10724, 14693, 16792, 21448, 29386, 33584, 42896, 58772, 117544, 235088, 803917, 1607834, 3215668, 5627419, 6431336, 11254838, 12862672, 22509676, 45019352, 90038704]

約数ペア:

[(1, 90038704), (2, 45019352), (4, 22509676), (7, 12862672), (8, 11254838), (14, 6431336), (16, 5627419), (28, 3215668), (56, 1607834), (112, 803917), (383, 235088), (766, 117544), (1532, 58772), (2099, 42896), (2681, 33584), (3064, 29386), (4198, 21448), (5362, 16792), (6128, 14693), (8396, 10724)]