39335416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 78503040

約数和(自身を除く): 39167624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1297, 1784, 2594, 3791, 5188, 7582, 10376, 15164, 22049, 30328, 44098, 88196, 176392, 289231, 578462, 1156924, 2313848, 4916927, 9833854, 19667708, 39335416]

約数ペア:

[(1, 39335416), (2, 19667708), (4, 9833854), (8, 4916927), (17, 2313848), (34, 1156924), (68, 578462), (136, 289231), (223, 176392), (446, 88196), (892, 44098), (1297, 30328), (1784, 22049), (2594, 15164), (3791, 10376), (5188, 7582)]