86909648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40841}}^1$

素因数の和:40875

約数の個数: 40

約数和(自身を含む): 202576320

約数和(自身を除く): 115666672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 40841, 81682, 163364, 285887, 326728, 571774, 653456, 775979, 1143548, 1551958, 2287096, 3103916, 4574192, 5431853, 6207832, 10863706, 12415664, 21727412, 43454824, 86909648]

約数ペア:

[(1, 86909648), (2, 43454824), (4, 21727412), (7, 12415664), (8, 10863706), (14, 6207832), (16, 5431853), (19, 4574192), (28, 3103916), (38, 2287096), (56, 1551958), (76, 1143548), (112, 775979), (133, 653456), (152, 571774), (266, 326728), (304, 285887), (532, 163364), (1064, 81682), (2128, 40841)]