61981136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24061}}^1$

素因数の和:24099

約数の個数: 40

約数和(自身を含む): 143217024

約数和(自身を除く): 81235888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 24061, 48122, 96244, 168427, 192488, 336854, 384976, 553403, 673708, 1106806, 1347416, 2213612, 2694832, 3873821, 4427224, 7747642, 8854448, 15495284, 30990568, 61981136]

約数ペア:

[(1, 61981136), (2, 30990568), (4, 15495284), (7, 8854448), (8, 7747642), (14, 4427224), (16, 3873821), (23, 2694832), (28, 2213612), (46, 1347416), (56, 1106806), (92, 673708), (112, 553403), (161, 384976), (184, 336854), (322, 192488), (368, 168427), (644, 96244), (1288, 48122), (2576, 24061)]