131820848

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{5563}}^1$

素因数の和:7052

約数の個数: 20

約数和(自身を含む): 255621288

約数和(自身を除く): 123800440

約数列:

[1, 2, 4, 8, 16, 1481, 2962, 5563, 5924, 11126, 11848, 22252, 23696, 44504, 89008, 8238803, 16477606, 32955212, 65910424, 131820848]

約数ペア:

[(1, 131820848), (2, 65910424), (4, 32955212), (8, 16477606), (16, 8238803), (1481, 89008), (2962, 44504), (5563, 23696), (5924, 22252), (11126, 11848)]