80434448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7215

約数の個数: 40

約数和(自身を含む): 168501120

約数和(自身を除く): 88066672

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 7151, 11248, 14302, 28604, 57208, 114416, 135869, 264587, 271738, 529174, 543476, 1058348, 1086952, 2116696, 2173904, 4233392, 5027153, 10054306, 20108612, 40217224, 80434448]

約数ペア:

[(1, 80434448), (2, 40217224), (4, 20108612), (8, 10054306), (16, 5027153), (19, 4233392), (37, 2173904), (38, 2116696), (74, 1086952), (76, 1058348), (148, 543476), (152, 529174), (296, 271738), (304, 264587), (592, 135869), (703, 114416), (1406, 57208), (2812, 28604), (5624, 14302), (7151, 11248)]