31243368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7703}}^1$

素因数の和:7738

約数の個数: 48

約数和(自身を含む): 84589920

約数和(自身を除く): 53346552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7703, 15406, 23109, 30812, 46218, 61624, 92436, 100139, 184872, 200278, 300417, 400556, 600834, 801112, 1201668, 1301807, 2403336, 2603614, 3905421, 5207228, 7810842, 10414456, 15621684, 31243368]

約数ペア:

[(1, 31243368), (2, 15621684), (3, 10414456), (4, 7810842), (6, 5207228), (8, 3905421), (12, 2603614), (13, 2403336), (24, 1301807), (26, 1201668), (39, 801112), (52, 600834), (78, 400556), (104, 300417), (156, 200278), (169, 184872), (312, 100139), (338, 92436), (507, 61624), (676, 46218), (1014, 30812), (1352, 23109), (2028, 15406), (4056, 7703)]