31324792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 60999120

約数和(自身を除く): 29674328

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 1091, 2182, 3589, 4364, 7178, 8728, 14356, 28712, 40367, 80734, 105827, 161468, 211654, 322936, 423308, 846616, 3915599, 7831198, 15662396, 31324792]

約数ペア:

[(1, 31324792), (2, 15662396), (4, 7831198), (8, 3915599), (37, 846616), (74, 423308), (97, 322936), (148, 211654), (194, 161468), (296, 105827), (388, 80734), (776, 40367), (1091, 28712), (2182, 14356), (3589, 8728), (4364, 7178)]