31026112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 67208400

約数和(自身を除く): 36182288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 419, 712, 832, 838, 1157, 1424, 1676, 2314, 2848, 3352, 4628, 5447, 5696, 6704, 9256, 10894, 13408, 18512, 21788, 26816, 37024, 37291, 43576, 74048, 74582, 87152, 149164, 174304, 298328, 348608, 484783, 596656, 969566, 1193312, 1939132, 2386624, 3878264, 7756528, 15513056, 31026112]

約数ペア:

[(1, 31026112), (2, 15513056), (4, 7756528), (8, 3878264), (13, 2386624), (16, 1939132), (26, 1193312), (32, 969566), (52, 596656), (64, 484783), (89, 348608), (104, 298328), (178, 174304), (208, 149164), (356, 87152), (416, 74582), (419, 74048), (712, 43576), (832, 37291), (838, 37024), (1157, 26816), (1424, 21788), (1676, 18512), (2314, 13408), (2848, 10894), (3352, 9256), (4628, 6704), (5447, 5696)]