31358548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6217}}^1$

素因数の和:6331

約数の個数: 24

約数和(自身を含む): 59717672

約数和(自身を除く): 28359124

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 6217, 12434, 24868, 80821, 161642, 323284, 603049, 1206098, 2412196, 7839637, 15679274, 31358548]

約数ペア:

[(1, 31358548), (2, 15679274), (4, 7839637), (13, 2412196), (26, 1206098), (52, 603049), (97, 323284), (194, 161642), (388, 80821), (1261, 24868), (2522, 12434), (5044, 6217)]