31896896

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 56

約数和(自身を含む): 70591680

約数和(自身を除く): 38694784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1543, 2584, 3086, 5168, 6172, 10336, 12344, 20672, 24688, 26231, 29317, 49376, 52462, 58634, 98752, 104924, 117268, 209848, 234536, 419696, 469072, 498389, 839392, 938144, 996778, 1678784, 1876288, 1993556, 3987112, 7974224, 15948448, 31896896]

約数ペア:

[(1, 31896896), (2, 15948448), (4, 7974224), (8, 3987112), (16, 1993556), (17, 1876288), (19, 1678784), (32, 996778), (34, 938144), (38, 839392), (64, 498389), (68, 469072), (76, 419696), (136, 234536), (152, 209848), (272, 117268), (304, 104924), (323, 98752), (544, 58634), (608, 52462), (646, 49376), (1088, 29317), (1216, 26231), (1292, 24688), (1543, 20672), (2584, 12344), (3086, 10336), (5168, 6172)]