87366256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4871}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 181238400

約数和(自身を除く): 93872144

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 4871, 8968, 9742, 17936, 19484, 38968, 77936, 92549, 185098, 287389, 370196, 574778, 740392, 1149556, 1480784, 2299112, 4598224, 5460391, 10920782, 21841564, 43683128, 87366256]

約数ペア:

[(1, 87366256), (2, 43683128), (4, 21841564), (8, 10920782), (16, 5460391), (19, 4598224), (38, 2299112), (59, 1480784), (76, 1149556), (118, 740392), (152, 574778), (236, 370196), (304, 287389), (472, 185098), (944, 92549), (1121, 77936), (2242, 38968), (4484, 19484), (4871, 17936), (8968, 9742)]