87027904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71569}}^1$

素因数の和:71600

約数の個数: 28

約数和(自身を含む): 181787800

約数和(自身を除く): 94759896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 71569, 143138, 286276, 572552, 1145104, 1359811, 2290208, 2719622, 4580416, 5439244, 10878488, 21756976, 43513952, 87027904]

約数ペア:

[(1, 87027904), (2, 43513952), (4, 21756976), (8, 10878488), (16, 5439244), (19, 4580416), (32, 2719622), (38, 2290208), (64, 1359811), (76, 1145104), (152, 572552), (304, 286276), (608, 143138), (1216, 71569)]