20251136

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 40

約数和(自身を含む): 41595180

約数和(自身を除く): 21344044

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1069, 1184, 2138, 2368, 4276, 4736, 8552, 9472, 17104, 18944, 34208, 39553, 68416, 79106, 136832, 158212, 273664, 316424, 547328, 632848, 1265696, 2531392, 5062784, 10125568, 20251136]

約数ペア:

[(1, 20251136), (2, 10125568), (4, 5062784), (8, 2531392), (16, 1265696), (32, 632848), (37, 547328), (64, 316424), (74, 273664), (128, 158212), (148, 136832), (256, 79106), (296, 68416), (512, 39553), (592, 34208), (1069, 18944), (1184, 17104), (2138, 9472), (2368, 8552), (4276, 4736)]