8109904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 17811360

約数和(自身を除く): 9701456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 71, 88, 118, 121, 142, 176, 236, 242, 284, 472, 484, 568, 649, 781, 944, 968, 1136, 1298, 1562, 1936, 2596, 3124, 4189, 5192, 6248, 7139, 8378, 8591, 10384, 12496, 14278, 16756, 17182, 28556, 33512, 34364, 46079, 57112, 67024, 68728, 92158, 114224, 137456, 184316, 368632, 506869, 737264, 1013738, 2027476, 4054952, 8109904]

約数ペア:

[(1, 8109904), (2, 4054952), (4, 2027476), (8, 1013738), (11, 737264), (16, 506869), (22, 368632), (44, 184316), (59, 137456), (71, 114224), (88, 92158), (118, 68728), (121, 67024), (142, 57112), (176, 46079), (236, 34364), (242, 33512), (284, 28556), (472, 17182), (484, 16756), (568, 14278), (649, 12496), (781, 10384), (944, 8591), (968, 8378), (1136, 7139), (1298, 6248), (1562, 5192), (1936, 4189), (2596, 3124)]