8245088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 9173152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 191, 284, 304, 382, 568, 608, 764, 1136, 1349, 1528, 2272, 2698, 3056, 3629, 5396, 6112, 7258, 10792, 13561, 14516, 21584, 27122, 29032, 43168, 54244, 58064, 108488, 116128, 216976, 257659, 433952, 515318, 1030636, 2061272, 4122544, 8245088]

約数ペア:

[(1, 8245088), (2, 4122544), (4, 2061272), (8, 1030636), (16, 515318), (19, 433952), (32, 257659), (38, 216976), (71, 116128), (76, 108488), (142, 58064), (152, 54244), (191, 43168), (284, 29032), (304, 27122), (382, 21584), (568, 14516), (608, 13561), (764, 10792), (1136, 7258), (1349, 6112), (1528, 5396), (2272, 3629), (2698, 3056)]