80880976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7789}}^1$

素因数の和:7867

約数の個数: 40

約数和(自身を含む): 173872800

約数和(自身を除く): 92991824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 7789, 10384, 15578, 31156, 62312, 85679, 124624, 171358, 342716, 459551, 685432, 919102, 1370864, 1838204, 3676408, 5055061, 7352816, 10110122, 20220244, 40440488, 80880976]

約数ペア:

[(1, 80880976), (2, 40440488), (4, 20220244), (8, 10110122), (11, 7352816), (16, 5055061), (22, 3676408), (44, 1838204), (59, 1370864), (88, 919102), (118, 685432), (176, 459551), (236, 342716), (472, 171358), (649, 124624), (944, 85679), (1298, 62312), (2596, 31156), (5192, 15578), (7789, 10384)]