31625736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 86002560

約数和(自身を除く): 54376824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 53, 69, 92, 94, 106, 138, 141, 159, 184, 188, 212, 276, 282, 318, 376, 424, 529, 552, 564, 636, 1058, 1081, 1128, 1219, 1272, 1587, 2116, 2162, 2438, 2491, 3174, 3243, 3657, 4232, 4324, 4876, 4982, 6348, 6486, 7314, 7473, 8648, 9752, 9964, 12696, 12972, 14628, 14946, 19928, 24863, 25944, 28037, 29256, 29892, 49726, 56074, 57293, 59784, 74589, 84111, 99452, 112148, 114586, 149178, 168222, 171879, 198904, 224296, 229172, 298356, 336444, 343758, 458344, 596712, 672888, 687516, 1317739, 1375032, 2635478, 3953217, 5270956, 7906434, 10541912, 15812868, 31625736]

約数ペア:

[(1, 31625736), (2, 15812868), (3, 10541912), (4, 7906434), (6, 5270956), (8, 3953217), (12, 2635478), (23, 1375032), (24, 1317739), (46, 687516), (47, 672888), (53, 596712), (69, 458344), (92, 343758), (94, 336444), (106, 298356), (138, 229172), (141, 224296), (159, 198904), (184, 171879), (188, 168222), (212, 149178), (276, 114586), (282, 112148), (318, 99452), (376, 84111), (424, 74589), (529, 59784), (552, 57293), (564, 56074), (636, 49726), (1058, 29892), (1081, 29256), (1128, 28037), (1219, 25944), (1272, 24863), (1587, 19928), (2116, 14946), (2162, 14628), (2438, 12972), (2491, 12696), (3174, 9964), (3243, 9752), (3657, 8648), (4232, 7473), (4324, 7314), (4876, 6486), (4982, 6348)]