61159438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 102129984

約数和(自身を除く): 40970546

約数列:

[1, 2, 17, 23, 34, 46, 197, 391, 394, 397, 782, 794, 3349, 4531, 6698, 6749, 9062, 9131, 13498, 18262, 77027, 78209, 154054, 155227, 156418, 310454, 1329553, 1798807, 2659106, 3597614, 30579719, 61159438]

約数ペア:

[(1, 61159438), (2, 30579719), (17, 3597614), (23, 2659106), (34, 1798807), (46, 1329553), (197, 310454), (391, 156418), (394, 155227), (397, 154054), (782, 78209), (794, 77027), (3349, 18262), (4531, 13498), (6698, 9131), (6749, 9062)]