16642528

素因数分解:

$2^5\times 7^1\times {\mathrm{74297}}^1$

素因数の和:74314

約数の個数: 24

約数和(自身を含む): 37446192

約数和(自身を除く): 20803664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 74297, 148594, 297188, 520079, 594376, 1040158, 1188752, 2080316, 2377504, 4160632, 8321264, 16642528]

約数ペア:

[(1, 16642528), (2, 8321264), (4, 4160632), (7, 2377504), (8, 2080316), (14, 1188752), (16, 1040158), (28, 594376), (32, 520079), (56, 297188), (112, 148594), (224, 74297)]