64984952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 124513200

約数和(自身を除く): 59528248

約数列:

[1, 2, 4, 8, 89, 107, 178, 214, 356, 428, 712, 853, 856, 1706, 3412, 6824, 9523, 19046, 38092, 75917, 76184, 91271, 151834, 182542, 303668, 365084, 607336, 730168, 8123119, 16246238, 32492476, 64984952]

約数ペア:

[(1, 64984952), (2, 32492476), (4, 16246238), (8, 8123119), (89, 730168), (107, 607336), (178, 365084), (214, 303668), (356, 182542), (428, 151834), (712, 91271), (853, 76184), (856, 75917), (1706, 38092), (3412, 19046), (6824, 9523)]