64378802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2089}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 101824800

約数和(自身を除く): 37445998

約数列:

[1, 2, 19, 38, 811, 1622, 2089, 4178, 15409, 30818, 39691, 79382, 1694179, 3388358, 32189401, 64378802]

約数ペア:

[(1, 64378802), (2, 32189401), (19, 3388358), (38, 1694179), (811, 79382), (1622, 39691), (2089, 30818), (4178, 15409)]