171972272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{632251}}^1$

素因数の和:632276

約数の個数: 20

約数和(自身を含む): 352796616

約数和(自身を除く): 180824344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 632251, 1264502, 2529004, 5058008, 10116016, 10748267, 21496534, 42993068, 85986136, 171972272]

約数ペア:

[(1, 171972272), (2, 85986136), (4, 42993068), (8, 21496534), (16, 10748267), (17, 10116016), (34, 5058008), (68, 2529004), (136, 1264502), (272, 632251)]