15691864976

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1423}}^1\times {\mathrm{6323}}^1$

素因数の和:7863

約数の個数: 40

約数和(自身を含む): 30708332160

約数和(自身を除く): 15016467184

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1423, 1744, 2846, 5692, 6323, 11384, 12646, 22768, 25292, 50584, 101168, 155107, 310214, 620428, 689207, 1240856, 1378414, 2481712, 2756828, 5513656, 8997629, 11027312, 17995258, 35990516, 71981032, 143962064, 980741561, 1961483122, 3922966244, 7845932488, 15691864976]

約数ペア:

[(1, 15691864976), (2, 7845932488), (4, 3922966244), (8, 1961483122), (16, 980741561), (109, 143962064), (218, 71981032), (436, 35990516), (872, 17995258), (1423, 11027312), (1744, 8997629), (2846, 5513656), (5692, 2756828), (6323, 2481712), (11384, 1378414), (12646, 1240856), (22768, 689207), (25292, 620428), (50584, 310214), (101168, 155107)]