83935852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20963}}^1$

素因数の和:20998

約数の個数: 48

約数和(自身を含む): 197229312

約数和(自身を除く): 113293460

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 20963, 41926, 83852, 146741, 230593, 272519, 293482, 461186, 545038, 586964, 922372, 1090076, 1614151, 1907633, 2997709, 3228302, 3815266, 5995418, 6456604, 7630532, 11990836, 20983963, 41967926, 83935852]

約数ペア:

[(1, 83935852), (2, 41967926), (4, 20983963), (7, 11990836), (11, 7630532), (13, 6456604), (14, 5995418), (22, 3815266), (26, 3228302), (28, 2997709), (44, 1907633), (52, 1614151), (77, 1090076), (91, 922372), (143, 586964), (154, 545038), (182, 461186), (286, 293482), (308, 272519), (364, 230593), (572, 146741), (1001, 83852), (2002, 41926), (4004, 20963)]