31406336

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9466

約数の個数: 36

約数和(自身を含む): 67519452

約数和(自身を除く): 36113116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 9437, 18874, 37748, 75496, 122681, 150992, 245362, 301984, 490724, 603968, 981448, 1207936, 1962896, 2415872, 3925792, 7851584, 15703168, 31406336]

約数ペア:

[(1, 31406336), (2, 15703168), (4, 7851584), (8, 3925792), (13, 2415872), (16, 1962896), (26, 1207936), (32, 981448), (52, 603968), (64, 490724), (104, 301984), (128, 245362), (208, 150992), (256, 122681), (416, 75496), (832, 37748), (1664, 18874), (3328, 9437)]