86114764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15959}}^1$

素因数の和:16053

約数の個数: 24

約数和(自身を含む): 160876800

約数和(自身を除く): 74762036

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 15959, 31918, 63836, 303221, 606442, 1133089, 1212884, 2266178, 4532356, 21528691, 43057382, 86114764]

約数ペア:

[(1, 86114764), (2, 43057382), (4, 21528691), (19, 4532356), (38, 2266178), (71, 1212884), (76, 1133089), (142, 606442), (284, 303221), (1349, 63836), (2698, 31918), (5396, 15959)]