88921768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 183182580

約数和(自身を除く): 94260812

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 137, 158, 274, 316, 548, 632, 1027, 1096, 1781, 2054, 3562, 4108, 6241, 7124, 8216, 10823, 12482, 14248, 21646, 24964, 43292, 49928, 81133, 86584, 140699, 162266, 281398, 324532, 562796, 649064, 855017, 1125592, 1710034, 3420068, 6840136, 11115221, 22230442, 44460884, 88921768]

約数ペア:

[(1, 88921768), (2, 44460884), (4, 22230442), (8, 11115221), (13, 6840136), (26, 3420068), (52, 1710034), (79, 1125592), (104, 855017), (137, 649064), (158, 562796), (274, 324532), (316, 281398), (548, 162266), (632, 140699), (1027, 86584), (1096, 81133), (1781, 49928), (2054, 43292), (3562, 24964), (4108, 21646), (6241, 14248), (7124, 12482), (8216, 10823)]