86910238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 141419520

約数和(自身を除く): 54509282

約数列:

[1, 2, 23, 46, 47, 61, 94, 122, 659, 1081, 1318, 1403, 2162, 2806, 2867, 5734, 15157, 30314, 30973, 40199, 61946, 65941, 80398, 131882, 712379, 924577, 1424758, 1849154, 1889353, 3778706, 43455119, 86910238]

約数ペア:

[(1, 86910238), (2, 43455119), (23, 3778706), (46, 1889353), (47, 1849154), (61, 1424758), (94, 924577), (122, 712379), (659, 131882), (1081, 80398), (1318, 65941), (1403, 61946), (2162, 40199), (2806, 30973), (2867, 30314), (5734, 15157)]