89646956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 184209984

約数和(自身を除く): 94563028

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 193, 212, 313, 371, 386, 626, 742, 772, 1252, 1351, 1484, 2191, 2702, 4382, 5404, 8764, 10229, 16589, 20458, 33178, 40916, 60409, 66356, 71603, 116123, 120818, 143206, 232246, 241636, 286412, 422863, 464492, 845726, 1691452, 3201677, 6403354, 12806708, 22411739, 44823478, 89646956]

約数ペア:

[(1, 89646956), (2, 44823478), (4, 22411739), (7, 12806708), (14, 6403354), (28, 3201677), (53, 1691452), (106, 845726), (193, 464492), (212, 422863), (313, 286412), (371, 241636), (386, 232246), (626, 143206), (742, 120818), (772, 116123), (1252, 71603), (1351, 66356), (1484, 60409), (2191, 40916), (2702, 33178), (4382, 20458), (5404, 16589), (8764, 10229)]