16637084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 33062400

約数和(自身を除く): 16425316

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 163, 316, 323, 326, 646, 652, 1292, 1343, 1501, 2686, 2771, 3002, 3097, 5372, 5542, 6004, 6194, 11084, 12388, 12877, 25517, 25754, 51034, 51508, 52649, 102068, 105298, 210596, 218909, 244663, 437818, 489326, 875636, 978652, 4159271, 8318542, 16637084]

約数ペア:

[(1, 16637084), (2, 8318542), (4, 4159271), (17, 978652), (19, 875636), (34, 489326), (38, 437818), (68, 244663), (76, 218909), (79, 210596), (158, 105298), (163, 102068), (316, 52649), (323, 51508), (326, 51034), (646, 25754), (652, 25517), (1292, 12877), (1343, 12388), (1501, 11084), (2686, 6194), (2771, 6004), (3002, 5542), (3097, 5372)]