86864764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{182489}}^1$

素因数の和:182517

約数の個数: 24

約数和(自身を含む): 183949920

約数和(自身を除く): 97085156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 182489, 364978, 729956, 1277423, 2554846, 3102313, 5109692, 6204626, 12409252, 21716191, 43432382, 86864764]

約数ペア:

[(1, 86864764), (2, 43432382), (4, 21716191), (7, 12409252), (14, 6204626), (17, 5109692), (28, 3102313), (34, 2554846), (68, 1277423), (119, 729956), (238, 364978), (476, 182489)]