31812496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 64888704

約数和(自身を除く): 33076208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 631, 1096, 1262, 2192, 2524, 3151, 5048, 6302, 10096, 12604, 14513, 25208, 29026, 50416, 58052, 86447, 116104, 172894, 232208, 345788, 691576, 1383152, 1988281, 3976562, 7953124, 15906248, 31812496]

約数ペア:

[(1, 31812496), (2, 15906248), (4, 7953124), (8, 3976562), (16, 1988281), (23, 1383152), (46, 691576), (92, 345788), (137, 232208), (184, 172894), (274, 116104), (368, 86447), (548, 58052), (631, 50416), (1096, 29026), (1262, 25208), (2192, 14513), (2524, 12604), (3151, 10096), (5048, 6302)]