31777945924

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{2447}}^1\times {\mathrm{23357}}^1$

素因数の和:25947

約数の個数: 24

約数和(自身を含む): 56036776320

約数和(自身を除く): 24258830396

約数列:

[1, 2, 4, 139, 278, 556, 2447, 4894, 9788, 23357, 46714, 93428, 340133, 680266, 1360532, 3246623, 6493246, 12986492, 57154579, 114309158, 228618316, 7944486481, 15888972962, 31777945924]

約数ペア:

[(1, 31777945924), (2, 15888972962), (4, 7944486481), (139, 228618316), (278, 114309158), (556, 57154579), (2447, 12986492), (4894, 6493246), (9788, 3246623), (23357, 1360532), (46714, 680266), (93428, 340133)]