31880796

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 76557600

約数和(自身を除く): 44676804

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 244, 291, 366, 388, 449, 582, 732, 898, 1164, 1347, 1796, 2694, 5388, 5917, 11834, 17751, 23668, 27389, 35502, 43553, 54778, 71004, 82167, 87106, 109556, 130659, 164334, 174212, 261318, 328668, 522636, 2656733, 5313466, 7970199, 10626932, 15940398, 31880796]

約数ペア:

[(1, 31880796), (2, 15940398), (3, 10626932), (4, 7970199), (6, 5313466), (12, 2656733), (61, 522636), (97, 328668), (122, 261318), (183, 174212), (194, 164334), (244, 130659), (291, 109556), (366, 87106), (388, 82167), (449, 71004), (582, 54778), (732, 43553), (898, 35502), (1164, 27389), (1347, 23668), (1796, 17751), (2694, 11834), (5388, 5917)]