64005104

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{65579}}^1$

素因数の和:65648

約数の個数: 20

約数和(自身を含む): 126044760

約数和(自身を除く): 62039656

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 65579, 131158, 262316, 524632, 1049264, 4000319, 8000638, 16001276, 32002552, 64005104]

約数ペア:

[(1, 64005104), (2, 32002552), (4, 16001276), (8, 8000638), (16, 4000319), (61, 1049264), (122, 524632), (244, 262316), (488, 131158), (976, 65579)]