103623568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20051}}^1$

素因数の和:20095

約数の個数: 40

約数和(自身を含む): 223780320

約数和(自身を除く): 120156752

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 20051, 40102, 80204, 160408, 320816, 340867, 380969, 681734, 761938, 1363468, 1523876, 2726936, 3047752, 5453872, 6095504, 6476473, 12952946, 25905892, 51811784, 103623568]

約数ペア:

[(1, 103623568), (2, 51811784), (4, 25905892), (8, 12952946), (16, 6476473), (17, 6095504), (19, 5453872), (34, 3047752), (38, 2726936), (68, 1523876), (76, 1363468), (136, 761938), (152, 681734), (272, 380969), (304, 340867), (323, 320816), (646, 160408), (1292, 80204), (2584, 40102), (5168, 20051)]