86434684

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4987}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 173183360

約数和(自身を除く): 86748676

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 4333, 4987, 8666, 9974, 17332, 19948, 34909, 69818, 139636, 3086953, 6173906, 12347812, 21608671, 43217342, 86434684]

約数ペア:

[(1, 86434684), (2, 43217342), (4, 21608671), (7, 12347812), (14, 6173906), (28, 3086953), (619, 139636), (1238, 69818), (2476, 34909), (4333, 19948), (4987, 17332), (8666, 9974)]