88205728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4997

約数の個数: 48

約数和(自身を含む): 191401056

約数和(自身を除く): 103195328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 4931, 8944, 9862, 17888, 19724, 39448, 64103, 78896, 128206, 157792, 212033, 256412, 424066, 512824, 848132, 1025648, 1696264, 2051296, 2756429, 3392528, 5512858, 6785056, 11025716, 22051432, 44102864, 88205728]

約数ペア:

[(1, 88205728), (2, 44102864), (4, 22051432), (8, 11025716), (13, 6785056), (16, 5512858), (26, 3392528), (32, 2756429), (43, 2051296), (52, 1696264), (86, 1025648), (104, 848132), (172, 512824), (208, 424066), (344, 256412), (416, 212033), (559, 157792), (688, 128206), (1118, 78896), (1376, 64103), (2236, 39448), (4472, 19724), (4931, 17888), (8944, 9862)]