42347344

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15661}}^1$

素因数の和:15695

約数の個数: 30

約数和(自身を含む): 88850526

約数和(自身を除く): 46503182

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15661, 31322, 62644, 125288, 203593, 250576, 407186, 814372, 1628744, 2646709, 3257488, 5293418, 10586836, 21173672, 42347344]

約数ペア:

[(1, 42347344), (2, 21173672), (4, 10586836), (8, 5293418), (13, 3257488), (16, 2646709), (26, 1628744), (52, 814372), (104, 407186), (169, 250576), (208, 203593), (338, 125288), (676, 62644), (1352, 31322), (2704, 15661)]