31771844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 64124928

約数和(自身を除く): 32353084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 283, 442, 508, 566, 884, 1132, 1651, 2159, 3302, 3679, 4318, 4811, 6604, 7358, 8636, 9622, 14716, 19244, 28067, 35941, 56134, 62543, 71882, 112268, 125086, 143764, 250172, 467233, 610997, 934466, 1221994, 1868932, 2443988, 7942961, 15885922, 31771844]

約数ペア:

[(1, 31771844), (2, 15885922), (4, 7942961), (13, 2443988), (17, 1868932), (26, 1221994), (34, 934466), (52, 610997), (68, 467233), (127, 250172), (221, 143764), (254, 125086), (283, 112268), (442, 71882), (508, 62543), (566, 56134), (884, 35941), (1132, 28067), (1651, 19244), (2159, 14716), (3302, 9622), (3679, 8636), (4318, 7358), (4811, 6604)]