89439878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 158250240

約数和(自身を除く): 68810362

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 5783, 7733, 11566, 15466, 63613, 109877, 127226, 213971, 219754, 427942, 1208647, 2353681, 2417294, 4065449, 4707362, 8130898, 44719939, 89439878]

約数ペア:

[(1, 89439878), (2, 44719939), (11, 8130898), (19, 4707362), (22, 4065449), (37, 2417294), (38, 2353681), (74, 1208647), (209, 427942), (407, 219754), (418, 213971), (703, 127226), (814, 109877), (1406, 63613), (5783, 15466), (7733, 11566)]