40030036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30983}}^1$

素因数の和:31023

約数の個数: 24

約数和(自身を含む): 78079680

約数和(自身を除く): 38049644

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 30983, 61966, 123932, 526711, 588677, 1053422, 1177354, 2106844, 2354708, 10007509, 20015018, 40030036]

約数ペア:

[(1, 40030036), (2, 20015018), (4, 10007509), (17, 2354708), (19, 2106844), (34, 1177354), (38, 1053422), (68, 588677), (76, 526711), (323, 123932), (646, 61966), (1292, 30983)]