81763712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{27773}}^1$

素因数の和:27810

約数の個数: 32

約数和(自身を含む): 169976880

約数和(自身を除く): 88213168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 27773, 55546, 111092, 222184, 444368, 638779, 888736, 1277558, 1777472, 2555116, 3554944, 5110232, 10220464, 20440928, 40881856, 81763712]

約数ペア:

[(1, 81763712), (2, 40881856), (4, 20440928), (8, 10220464), (16, 5110232), (23, 3554944), (32, 2555116), (46, 1777472), (64, 1277558), (92, 888736), (128, 638779), (184, 444368), (368, 222184), (736, 111092), (1472, 55546), (2944, 27773)]