40484344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 81140400

約数和(自身を除く): 40656056

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 2731, 3706, 5462, 7412, 10924, 14824, 21848, 46427, 92854, 185708, 297679, 371416, 595358, 1190716, 2381432, 5060543, 10121086, 20242172, 40484344]

約数ペア:

[(1, 40484344), (2, 20242172), (4, 10121086), (8, 5060543), (17, 2381432), (34, 1190716), (68, 595358), (109, 371416), (136, 297679), (218, 185708), (436, 92854), (872, 46427), (1853, 21848), (2731, 14824), (3706, 10924), (5462, 7412)]