16221432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21843

約数の個数: 32

約数和(自身を含む): 41863680

約数和(自身を除く): 25642248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 21803, 43606, 65409, 87212, 130818, 174424, 261636, 523272, 675893, 1351786, 2027679, 2703572, 4055358, 5407144, 8110716, 16221432]

約数ペア:

[(1, 16221432), (2, 8110716), (3, 5407144), (4, 4055358), (6, 2703572), (8, 2027679), (12, 1351786), (24, 675893), (31, 523272), (62, 261636), (93, 174424), (124, 130818), (186, 87212), (248, 65409), (372, 43606), (744, 21803)]