31772416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9576

約数の個数: 36

約数和(自身を含む): 68306392

約数和(自身を除く): 36533976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 9547, 19094, 38188, 76376, 124111, 152752, 248222, 305504, 496444, 611008, 992888, 1222016, 1985776, 2444032, 3971552, 7943104, 15886208, 31772416]

約数ペア:

[(1, 31772416), (2, 15886208), (4, 7943104), (8, 3971552), (13, 2444032), (16, 1985776), (26, 1222016), (32, 992888), (52, 611008), (64, 496444), (104, 305504), (128, 248222), (208, 152752), (256, 124111), (416, 76376), (832, 38188), (1664, 19094), (3328, 9547)]