85564544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{51421}}^1$

素因数の和:51448

約数の個数: 32

約数和(自身を含む): 183576540

約数和(自身を除く): 98011996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 51421, 102842, 205684, 411368, 668473, 822736, 1336946, 1645472, 2673892, 3290944, 5347784, 6581888, 10695568, 21391136, 42782272, 85564544]

約数ペア:

[(1, 85564544), (2, 42782272), (4, 21391136), (8, 10695568), (13, 6581888), (16, 5347784), (26, 3290944), (32, 2673892), (52, 1645472), (64, 1336946), (104, 822736), (128, 668473), (208, 411368), (416, 205684), (832, 102842), (1664, 51421)]