103457584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{340321}}^1$

素因数の和:340348

約数の個数: 20

約数和(自身を含む): 210999640

約数和(自身を除く): 107542056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 340321, 680642, 1361284, 2722568, 5445136, 6466099, 12932198, 25864396, 51728792, 103457584]

約数ペア:

[(1, 103457584), (2, 51728792), (4, 25864396), (8, 12932198), (16, 6466099), (19, 5445136), (38, 2722568), (76, 1361284), (152, 680642), (304, 340321)]