30219488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{72643}}^1$

素因数の和:72666

約数の個数: 24

約数和(自身を含む): 64072008

約数和(自身を除く): 33852520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 72643, 145286, 290572, 581144, 944359, 1162288, 1888718, 2324576, 3777436, 7554872, 15109744, 30219488]

約数ペア:

[(1, 30219488), (2, 15109744), (4, 7554872), (8, 3777436), (13, 2324576), (16, 1888718), (26, 1162288), (32, 944359), (52, 581144), (104, 290572), (208, 145286), (416, 72643)]