80902328

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{4603}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 164362800

約数和(自身を除く): 83460472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 4603, 8788, 9206, 17576, 18412, 36824, 59839, 119678, 239356, 478712, 777907, 1555814, 3111628, 6223256, 10112791, 20225582, 40451164, 80902328]

約数ペア:

[(1, 80902328), (2, 40451164), (4, 20225582), (8, 10112791), (13, 6223256), (26, 3111628), (52, 1555814), (104, 777907), (169, 478712), (338, 239356), (676, 119678), (1352, 59839), (2197, 36824), (4394, 18412), (4603, 17576), (8788, 9206)]