23201672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{131}}^2$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 47469285

約数和(自身を除く): 24267613

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 169, 262, 338, 524, 676, 1048, 1352, 1703, 3406, 6812, 13624, 17161, 22139, 34322, 44278, 68644, 88556, 137288, 177112, 223093, 446186, 892372, 1784744, 2900209, 5800418, 11600836, 23201672]

約数ペア:

[(1, 23201672), (2, 11600836), (4, 5800418), (8, 2900209), (13, 1784744), (26, 892372), (52, 446186), (104, 223093), (131, 177112), (169, 137288), (262, 88556), (338, 68644), (524, 44278), (676, 34322), (1048, 22139), (1352, 17161), (1703, 13624), (3406, 6812)]