40102388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31039}}^1$

素因数の和:31079

約数の個数: 24

約数和(自身を含む): 78220800

約数和(自身を除く): 38118412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31039, 62078, 124156, 527663, 589741, 1055326, 1179482, 2110652, 2358964, 10025597, 20051194, 40102388]

約数ペア:

[(1, 40102388), (2, 20051194), (4, 10025597), (17, 2358964), (19, 2110652), (34, 1179482), (38, 1055326), (68, 589741), (76, 527663), (323, 124156), (646, 62078), (1292, 31039)]