40105868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1619}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 76749120

約数和(自身を除く): 36643252

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 1619, 2252, 3238, 6193, 6476, 12386, 17809, 24772, 35618, 71236, 911497, 1822994, 3645988, 10026467, 20052934, 40105868]

約数ペア:

[(1, 40105868), (2, 20052934), (4, 10026467), (11, 3645988), (22, 1822994), (44, 911497), (563, 71236), (1126, 35618), (1619, 24772), (2252, 17809), (3238, 12386), (6193, 6476)]