84311330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21563}}^1$

素因数の和:21610

約数の個数: 32

約数和(自身を含む): 167681664

約数和(自身を除く): 83370334

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 21563, 43126, 107815, 215630, 366571, 495949, 733142, 991898, 1832855, 2479745, 3665710, 4959490, 8431133, 16862266, 42155665, 84311330]

約数ペア:

[(1, 84311330), (2, 42155665), (5, 16862266), (10, 8431133), (17, 4959490), (23, 3665710), (34, 2479745), (46, 1832855), (85, 991898), (115, 733142), (170, 495949), (230, 366571), (391, 215630), (782, 107815), (1955, 43126), (3910, 21563)]