80018552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 156628080

約数和(自身を除く): 76609528

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 4603, 8692, 9206, 17384, 18412, 36824, 188723, 243959, 377446, 487918, 754892, 975836, 1509784, 1951672, 10002319, 20004638, 40009276, 80018552]

約数ペア:

[(1, 80018552), (2, 40009276), (4, 20004638), (8, 10002319), (41, 1951672), (53, 1509784), (82, 975836), (106, 754892), (164, 487918), (212, 377446), (328, 243959), (424, 188723), (2173, 36824), (4346, 18412), (4603, 17384), (8692, 9206)]