31902136

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 70383600

約数和(自身を除く): 38481464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 839, 1358, 1678, 2716, 3356, 4753, 5432, 5873, 6712, 9506, 11746, 19012, 23492, 38024, 41111, 46984, 81383, 82222, 162766, 164444, 325532, 328888, 569681, 651064, 1139362, 2278724, 3987767, 4557448, 7975534, 15951068, 31902136]

約数ペア:

[(1, 31902136), (2, 15951068), (4, 7975534), (7, 4557448), (8, 3987767), (14, 2278724), (28, 1139362), (49, 651064), (56, 569681), (97, 328888), (98, 325532), (194, 164444), (196, 162766), (388, 82222), (392, 81383), (679, 46984), (776, 41111), (839, 38024), (1358, 23492), (1678, 19012), (2716, 11746), (3356, 9506), (4753, 6712), (5432, 5873)]