31031572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54251}}^1$

素因数の和:54279

約数の個数: 24

約数和(自身を含む): 63800352

約数和(自身を除く): 32768780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54251, 108502, 217004, 596761, 705263, 1193522, 1410526, 2387044, 2821052, 7757893, 15515786, 31031572]

約数ペア:

[(1, 31031572), (2, 15515786), (4, 7757893), (11, 2821052), (13, 2387044), (22, 1410526), (26, 1193522), (44, 705263), (52, 596761), (143, 217004), (286, 108502), (572, 54251)]