31046228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17807

約数の個数: 24

約数和(自身を含む): 59680320

約数和(自身を除く): 28634092

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 17761, 35522, 71044, 337459, 408503, 674918, 817006, 1349836, 1634012, 7761557, 15523114, 31046228]

約数ペア:

[(1, 31046228), (2, 15523114), (4, 7761557), (19, 1634012), (23, 1349836), (38, 817006), (46, 674918), (76, 408503), (92, 337459), (437, 71044), (874, 35522), (1748, 17761)]