89995172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1913}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 166135200

約数和(自身を除く): 76140028

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 1913, 2476, 3826, 7652, 11761, 23522, 36347, 47044, 72694, 145388, 1184147, 2368294, 4736588, 22498793, 44997586, 89995172]

約数ペア:

[(1, 89995172), (2, 44997586), (4, 22498793), (19, 4736588), (38, 2368294), (76, 1184147), (619, 145388), (1238, 72694), (1913, 47044), (2476, 36347), (3826, 23522), (7652, 11761)]