81048916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1483}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 152994464

約数和(自身を除く): 71945548

約数列:

[1, 2, 4, 13, 26, 52, 1051, 1483, 2102, 2966, 4204, 5932, 13663, 19279, 27326, 38558, 54652, 77116, 1558633, 3117266, 6234532, 20262229, 40524458, 81048916]

約数ペア:

[(1, 81048916), (2, 40524458), (4, 20262229), (13, 6234532), (26, 3117266), (52, 1558633), (1051, 77116), (1483, 54652), (2102, 38558), (2966, 27326), (4204, 19279), (5932, 13663)]