38961937568

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{19960009}}^1$

素因数の和:19960080

約数の個数: 24

約数和(自身を含む): 77963799060

約数和(自身を除く): 39001861492

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 19960009, 39920018, 79840036, 159680072, 319360144, 638720288, 1217560549, 2435121098, 4870242196, 9740484392, 19480968784, 38961937568]

約数ペア:

[(1, 38961937568), (2, 19480968784), (4, 9740484392), (8, 4870242196), (16, 2435121098), (32, 1217560549), (61, 638720288), (122, 319360144), (244, 159680072), (488, 79840036), (976, 39920018), (1952, 19960009)]