42249319664

素因数分解:

$2^4\times {\mathrm{19013}}^1\times {\mathrm{138883}}^1$

素因数の和:157904

約数の個数: 20

約数和(自身を含む): 81862951656

約数和(自身を除く): 39613631992

約数列:

[1, 2, 4, 8, 16, 19013, 38026, 76052, 138883, 152104, 277766, 304208, 555532, 1111064, 2222128, 2640582479, 5281164958, 10562329916, 21124659832, 42249319664]

約数ペア:

[(1, 42249319664), (2, 21124659832), (4, 10562329916), (8, 5281164958), (16, 2640582479), (19013, 2222128), (38026, 1111064), (76052, 555532), (138883, 304208), (152104, 277766)]