87830464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{72229}}^1$

素因数の和:72260

約数の個数: 28

約数和(自身を含む): 183464200

約数和(自身を除く): 95633736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 72229, 144458, 288916, 577832, 1155664, 1372351, 2311328, 2744702, 4622656, 5489404, 10978808, 21957616, 43915232, 87830464]

約数ペア:

[(1, 87830464), (2, 43915232), (4, 21957616), (8, 10978808), (16, 5489404), (19, 4622656), (32, 2744702), (38, 2311328), (64, 1372351), (76, 1155664), (152, 577832), (304, 288916), (608, 144458), (1216, 72229)]