15204498128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{45553}}^1$

素因数の和:46491

約数の個数: 40

約数和(自身を含む): 30774095808

約数和(自身を除く): 15569597680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 907, 1814, 3628, 7256, 14512, 20861, 41722, 45553, 83444, 91106, 166888, 182212, 333776, 364424, 728848, 1047719, 2095438, 4190876, 8381752, 16763504, 41316571, 82633142, 165266284, 330532568, 661065136, 950281133, 1900562266, 3801124532, 7602249064, 15204498128]

約数ペア:

[(1, 15204498128), (2, 7602249064), (4, 3801124532), (8, 1900562266), (16, 950281133), (23, 661065136), (46, 330532568), (92, 165266284), (184, 82633142), (368, 41316571), (907, 16763504), (1814, 8381752), (3628, 4190876), (7256, 2095438), (14512, 1047719), (20861, 728848), (41722, 364424), (45553, 333776), (83444, 182212), (91106, 166888)]