31364174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 51179520

約数和(自身を除く): 19815346

約数列:

[1, 2, 19, 38, 67, 97, 127, 134, 194, 254, 1273, 1843, 2413, 2546, 3686, 4826, 6499, 8509, 12319, 12998, 17018, 24638, 123481, 161671, 234061, 246962, 323342, 468122, 825373, 1650746, 15682087, 31364174]

約数ペア:

[(1, 31364174), (2, 15682087), (19, 1650746), (38, 825373), (67, 468122), (97, 323342), (127, 246962), (134, 234061), (194, 161671), (254, 123481), (1273, 24638), (1843, 17018), (2413, 12998), (2546, 12319), (3686, 8509), (4826, 6499)]