87319004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8179}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 162847440

約数和(自身を除く): 75528436

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 8179, 10676, 16358, 32716, 139043, 278086, 556172, 1284103, 2568206, 5136412, 21829751, 43659502, 87319004]

約数ペア:

[(1, 87319004), (2, 43659502), (4, 21829751), (17, 5136412), (34, 2568206), (68, 1284103), (157, 556172), (314, 278086), (628, 139043), (2669, 32716), (5338, 16358), (8179, 10676)]