129236224

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{38833}}^1$

素因数の和:38862

約数の個数: 36

約数和(自身を含む): 277818436

約数和(自身を除く): 148582212

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 38833, 77666, 155332, 310664, 504829, 621328, 1009658, 1242656, 2019316, 2485312, 4038632, 4970624, 8077264, 9941248, 16154528, 32309056, 64618112, 129236224]

約数ペア:

[(1, 129236224), (2, 64618112), (4, 32309056), (8, 16154528), (13, 9941248), (16, 8077264), (26, 4970624), (32, 4038632), (52, 2485312), (64, 2019316), (104, 1242656), (128, 1009658), (208, 621328), (256, 504829), (416, 310664), (832, 155332), (1664, 77666), (3328, 38833)]