87667928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{853}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 170629200

約数和(自身を除く): 82961272

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 443, 853, 886, 1706, 1772, 3412, 3544, 6824, 12847, 24737, 25694, 49474, 51388, 98948, 102776, 197896, 377879, 755758, 1511516, 3023032, 10958491, 21916982, 43833964, 87667928]

約数ペア:

[(1, 87667928), (2, 43833964), (4, 21916982), (8, 10958491), (29, 3023032), (58, 1511516), (116, 755758), (232, 377879), (443, 197896), (853, 102776), (886, 98948), (1706, 51388), (1772, 49474), (3412, 25694), (3544, 24737), (6824, 12847)]