40926568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 80429760

約数和(自身を除く): 39503192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 347, 641, 694, 1282, 1388, 2564, 2776, 5128, 7981, 14743, 15962, 29486, 31924, 58972, 63848, 117944, 222427, 444854, 889708, 1779416, 5115821, 10231642, 20463284, 40926568]

約数ペア:

[(1, 40926568), (2, 20463284), (4, 10231642), (8, 5115821), (23, 1779416), (46, 889708), (92, 444854), (184, 222427), (347, 117944), (641, 63848), (694, 58972), (1282, 31924), (1388, 29486), (2564, 15962), (2776, 14743), (5128, 7981)]