312784064

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{113657}}^1$

素因数の和:113712

約数の個数: 28

約数和(自身を含む): 635120904

約数和(自身を除く): 322336840

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 113657, 227314, 454628, 909256, 1818512, 3637024, 4887251, 7274048, 9774502, 19549004, 39098008, 78196016, 156392032, 312784064]

約数ペア:

[(1, 312784064), (2, 156392032), (4, 78196016), (8, 39098008), (16, 19549004), (32, 9774502), (43, 7274048), (64, 4887251), (86, 3637024), (172, 1818512), (344, 909256), (688, 454628), (1376, 227314), (2752, 113657)]