83490212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26321}}^1$

素因数の和:26399

約数の個数: 24

約数和(自身を含む): 159932472

約数和(自身を除く): 76442260

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 26321, 52642, 105284, 342173, 684346, 1368692, 1605581, 3211162, 6422324, 20872553, 41745106, 83490212]

約数ペア:

[(1, 83490212), (2, 41745106), (4, 20872553), (13, 6422324), (26, 3211162), (52, 1605581), (61, 1368692), (122, 684346), (244, 342173), (793, 105284), (1586, 52642), (3172, 26321)]