85591168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{51437}}^1$

素因数の和:51464

約数の個数: 32

約数和(自身を含む): 183633660

約数和(自身を除く): 98042492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 51437, 102874, 205748, 411496, 668681, 822992, 1337362, 1645984, 2674724, 3291968, 5349448, 6583936, 10698896, 21397792, 42795584, 85591168]

約数ペア:

[(1, 85591168), (2, 42795584), (4, 21397792), (8, 10698896), (13, 6583936), (16, 5349448), (26, 3291968), (32, 2674724), (52, 1645984), (64, 1337362), (104, 822992), (128, 668681), (208, 411496), (416, 205748), (832, 102874), (1664, 51437)]