31304854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 58669056

約数和(自身を除く): 27364202

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 4243, 7378, 8486, 29701, 59402, 72131, 131533, 144262, 263066, 504917, 920731, 1009834, 1841462, 2236061, 4472122, 15652427, 31304854]

約数ペア:

[(1, 31304854), (2, 15652427), (7, 4472122), (14, 2236061), (17, 1841462), (31, 1009834), (34, 920731), (62, 504917), (119, 263066), (217, 144262), (238, 131533), (434, 72131), (527, 59402), (1054, 29701), (3689, 8486), (4243, 7378)]